| 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 | $244.78 | 3.410% | $253.127 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $9.96 | 10.245% | $10.9804 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $24.25 | 6.826% | $25.9053 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $9.31 | 10.432% | $10.2812 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $220.59 | 12.873% | $248.9866 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $142.67 | 11.174% | $158.6119 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $121.86 | 9.469% | $133.3989 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $773.42 | $841.2913 | $841.30 | $841.35 | $841.30 | |