| 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 | $116.31 | 13.470% | $131.977 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $37.43 | 10.526% | $41.3699 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $16.67 | 4.769% | $17.465 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $223.54 | 4.530% | $233.6664 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $77.45 | 12.732% | $87.3109 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $248.87 | 12.279% | $279.4287 | $279.43 | $279.45 | $279.40 |
| Purchase #7 | $44.33 | 12.746% | $49.9803 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $764.60 | $841.1982 | $841.21 | $841.20 | $841.30 | |