| 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 | $108.96 | 12.823% | $122.9319 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $84.62 | 10.376% | $93.4002 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $13.91 | 12.361% | $15.6294 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $29.86 | 10.381% | $32.9598 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $153.41 | 7.667% | $165.1719 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $159.65 | 8.296% | $172.8946 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $215.59 | 10.429% | $238.0739 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $766.00 | $841.0617 | $841.05 | $841.05 | $841.10 | |