| 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 | $92.60 | 10.403% | $102.2332 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $227.30 | 9.359% | $248.573 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $15.58 | 3.643% | $16.1476 | $16.15 | $16.15 | $16.10 |
| Purchase #4 | $218.30 | 3.485% | $225.9078 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $18.58 | 7.694% | $20.0095 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $87.57 | 5.278% | $92.1919 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $165.98 | 13.283% | $188.0271 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $825.91 | $893.0901 | $893.09 | $893.10 | $893.00 | |