| 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 | $22.35 | 7.128% | $23.9431 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $119.37 | 13.409% | $135.3763 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $182.56 | 4.132% | $190.1034 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $143.92 | 8.488% | $156.1359 | $156.14 | $156.15 | $156.10 |
| Purchase #5 | $146.83 | 4.283% | $153.1187 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $211.38 | 3.186% | $218.1146 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $15.25 | 13.205% | $17.2638 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $841.66 | $894.0558 | $894.05 | $894.05 | $894.00 | |