| 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 | $232.66 | 7.600% | $250.3422 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $115.51 | 13.449% | $131.0449 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $132.88 | 10.833% | $147.2749 | $147.27 | $147.25 | $147.30 |
| Purchase #4 | $64.57 | 11.788% | $72.1815 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $117.98 | 5.572% | $124.5538 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $16.64 | 8.847% | $18.1121 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $15.69 | 13.754% | $17.848 | $17.85 | $17.85 | $17.80 |
| 7 purchase totals = | $695.93 | $761.3574 | $761.34 | $761.35 | $761.30 | |