| 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 | $106.32 | 4.764% | $111.3851 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $231.60 | 5.251% | $243.7613 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $18.63 | 4.853% | $19.5341 | $19.53 | $19.55 | $19.50 |
| Purchase #4 | $102.92 | 3.131% | $106.1424 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $101.56 | 7.127% | $108.7982 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $53.51 | 8.399% | $58.0043 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $94.61 | 8.592% | $102.7389 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $709.15 | $750.3643 | $750.36 | $750.40 | $750.30 | |