| 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 | $102.83 | 8.871% | $111.952 | $111.95 | $111.95 | $112.00 |
| Purchase #2 | $199.92 | 10.137% | $220.1859 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $67.72 | 11.671% | $75.6236 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $55.27 | 10.209% | $60.9125 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $219.66 | 7.836% | $236.8726 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $7.36 | 10.460% | $8.1299 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $97.29 | 4.269% | $101.4433 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $750.05 | $815.1198 | $815.11 | $815.10 | $815.10 | |