| 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 | $10.39 | 7.865% | $11.2072 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $21.86 | 12.204% | $24.5278 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $187.92 | 3.726% | $194.9219 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $79.61 | 11.838% | $89.0342 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $118.56 | 8.273% | $128.3685 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $226.34 | 7.141% | $242.5029 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $239.69 | 5.562% | $253.0216 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $884.37 | $943.5841 | $943.58 | $943.55 | $943.50 | |