| 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 | $110.89 | 6.487% | $118.0834 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $240.31 | 6.719% | $256.4564 | $256.46 | $256.45 | $256.50 |
| Purchase #3 | $80.50 | 6.396% | $85.6488 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $30.62 | 13.222% | $34.6686 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $135.97 | 5.688% | $143.704 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $221.27 | 5.162% | $232.692 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $52.87 | 6.844% | $56.4884 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $872.43 | $927.7416 | $927.74 | $927.75 | $927.80 | |