| 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 | $248.25 | 9.206% | $271.1039 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $44.91 | 5.821% | $47.5242 | $47.52 | $47.50 | $47.50 |
| Purchase #3 | $26.96 | 12.239% | $30.2596 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $48.66 | 10.526% | $53.782 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $53.95 | 9.798% | $59.236 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $164.68 | 3.262% | $170.0519 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $146.71 | 9.103% | $160.065 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $734.12 | $792.0226 | $792.02 | $792.00 | $792.10 | |