| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $72.26 | 8.226% | $78.2041 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $6.49 | 12.383% | $7.2937 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $204.95 | 11.542% | $228.6053 | $228.61 | $228.60 | $228.60 |
| Purchase #4 | $187.25 | 6.306% | $199.058 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $192.28 | 3.302% | $198.6291 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $169.48 | 13.622% | $192.5666 | $192.57 | $192.55 | $192.60 |
| Purchase #7 | $188.59 | 6.493% | $200.8351 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $1,021.30 | $1,105.1919 | $1,105.20 | $1,105.20 | $1,105.20 | |