| 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 | $12.94 | 9.509% | $14.1705 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $229.96 | 11.402% | $256.18 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $91.75 | 3.811% | $95.2466 | $95.25 | $95.25 | $95.20 |
| Purchase #4 | $109.38 | 12.352% | $122.8906 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $224.66 | 4.553% | $234.8888 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $79.76 | 10.330% | $87.9992 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $210.50 | 8.322% | $228.0178 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $958.95 | $1,039.3935 | $1,039.40 | $1,039.40 | $1,039.40 | |