| 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 | $220.63 | 10.230% | $243.2004 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $62.38 | 4.406% | $65.1285 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $25.25 | 11.216% | $28.082 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $159.83 | 4.858% | $167.5945 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $99.36 | 10.543% | $109.8355 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $9.55 | 3.115% | $9.8475 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $101.96 | 10.678% | $112.8473 | $112.85 | $112.85 | $112.80 |
| 7 purchase totals = | $678.96 | $736.5357 | $736.54 | $736.60 | $736.40 | |