| 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 | $207.61 | 10.295% | $228.9834 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $63.69 | 7.841% | $68.6839 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $161.67 | 10.761% | $179.0673 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $190.96 | 6.268% | $202.9294 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $122.49 | 12.813% | $138.1846 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $38.91 | 5.517% | $41.0567 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $40.50 | 3.626% | $41.9685 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $825.83 | $900.8738 | $900.87 | $900.90 | $901.00 | |