| 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 | $231.71 | 5.162% | $243.6709 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $131.33 | 5.507% | $138.5623 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $13.49 | 9.724% | $14.8018 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $158.34 | 13.127% | $179.1253 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $40.58 | 3.362% | $41.9443 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $54.25 | 7.667% | $58.4093 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $223.27 | 3.545% | $231.1849 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $852.97 | $907.6988 | $907.69 | $907.70 | $907.70 | |