| 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 | $102.63 | 6.706% | $109.5124 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $122.68 | 6.811% | $131.0357 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $85.32 | 10.832% | $94.5619 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $111.87 | 8.620% | $121.5132 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $85.87 | 12.669% | $96.7489 | $96.75 | $96.75 | $96.70 |
| Purchase #6 | $203.58 | 12.573% | $229.1761 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $119.44 | 7.857% | $128.8244 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $831.39 | $911.3726 | $911.37 | $911.35 | $911.30 | |