| 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 | $93.86 | 8.753% | $102.0756 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $150.56 | 11.233% | $167.4724 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $126.79 | 10.423% | $140.0053 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $28.54 | 6.109% | $30.2835 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $178.91 | 9.202% | $195.3733 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $213.28 | 6.133% | $226.3605 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $53.30 | 9.754% | $58.4989 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $845.24 | $920.0695 | $920.07 | $920.05 | $920.20 | |