| 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 | $212.99 | 9.124% | $232.4232 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $106.72 | 9.784% | $117.1615 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $213.31 | 4.186% | $222.2392 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $126.48 | 13.641% | $143.7331 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $211.88 | 3.608% | $219.5246 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $8.69 | 5.262% | $9.1473 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $31.92 | 10.695% | $35.3338 | $35.33 | $35.35 | $35.30 |
| 7 purchase totals = | $911.99 | $979.5627 | $979.55 | $979.55 | $979.40 | |