| 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 | $210.89 | 10.322% | $232.6581 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $17.96 | 10.316% | $19.8128 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $76.76 | 12.718% | $86.5223 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $166.28 | 8.501% | $180.4155 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $20.54 | 10.422% | $22.6807 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $118.99 | 3.105% | $122.6846 | $122.68 | $122.70 | $122.70 |
| Purchase #7 | $92.73 | 7.387% | $99.58 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $704.15 | $764.3540 | $764.35 | $764.35 | $764.40 | |