| 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 | $231.59 | 11.209% | $257.5489 | $257.55 | $257.55 | $257.50 |
| Purchase #2 | $122.25 | 8.744% | $132.9395 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $129.87 | 4.415% | $135.6038 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $38.84 | 4.402% | $40.5497 | $40.55 | $40.55 | $40.50 |
| Purchase #5 | $30.51 | 6.758% | $32.5719 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $19.31 | 5.331% | $20.3394 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $171.72 | 4.342% | $179.1761 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $744.09 | $798.7293 | $798.73 | $798.75 | $798.60 | |