| 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 | $107.86 | 8.795% | $117.3463 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $187.79 | 11.739% | $209.8347 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $87.58 | 11.452% | $97.6097 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $9.61 | 8.221% | $10.4 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $210.97 | 12.371% | $237.0691 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $41.54 | 11.774% | $46.4309 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $143.86 | 12.756% | $162.2108 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $789.21 | $880.9015 | $880.90 | $880.90 | $880.80 | |