| 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 | $101.32 | 6.816% | $108.226 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $43.49 | 12.477% | $48.9162 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $197.54 | 5.648% | $208.6971 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $175.59 | 6.861% | $187.6372 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $222.40 | 7.850% | $239.8584 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $81.95 | 11.110% | $91.0546 | $91.05 | $91.05 | $91.10 |
| Purchase #7 | $212.92 | 13.201% | $241.0276 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,035.21 | $1,125.4171 | $1,125.43 | $1,125.45 | $1,125.40 | |