| 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 | $248.74 | 5.810% | $263.1918 | $263.19 | $263.20 | $263.20 |
| Purchase #2 | $143.27 | 13.551% | $162.6845 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $133.83 | 7.509% | $143.8793 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $36.80 | 8.189% | $39.8136 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $202.35 | 12.306% | $227.2512 | $227.25 | $227.25 | $227.30 |
| Purchase #6 | $33.28 | 5.393% | $35.0748 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $94.99 | 7.761% | $102.3622 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $893.26 | $974.2574 | $974.24 | $974.25 | $974.40 | |