| 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 | $237.63 | 9.577% | $260.3878 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $155.28 | 8.405% | $168.3313 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $135.56 | 8.223% | $146.7071 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $17.57 | 8.371% | $19.0408 | $19.04 | $19.05 | $19.00 |
| Purchase #5 | $205.83 | 8.827% | $223.9986 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $6.52 | 9.149% | $7.1165 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $88.83 | 12.161% | $99.6326 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $847.22 | $925.2147 | $925.22 | $925.25 | $925.10 | |