| 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 | $201.44 | 10.623% | $222.839 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $225.87 | 5.717% | $238.783 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $112.90 | 8.171% | $122.1251 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $149.47 | 7.215% | $160.2543 | $160.25 | $160.25 | $160.30 |
| Purchase #5 | $168.56 | 7.191% | $180.6811 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $38.45 | 5.395% | $40.5244 | $40.52 | $40.50 | $40.50 |
| Purchase #7 | $201.94 | 11.272% | $224.7027 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,098.63 | $1,189.9096 | $1,189.90 | $1,189.95 | $1,189.90 | |