| 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 | $129.37 | 4.239% | $134.854 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $130.61 | 9.532% | $143.0597 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $186.69 | 7.161% | $200.0589 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $63.54 | 5.280% | $66.8949 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $149.30 | 5.347% | $157.2831 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $122.36 | 6.797% | $130.6768 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $44.40 | 8.508% | $48.1776 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $826.27 | $881.0050 | $881.00 | $881.05 | $881.20 | |