| 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 | $223.35 | 13.296% | $253.0466 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $236.59 | 5.645% | $249.9455 | $249.95 | $249.95 | $249.90 |
| Purchase #3 | $226.25 | 7.526% | $243.2776 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $101.48 | 8.570% | $110.1768 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $84.65 | 12.360% | $95.1127 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $51.80 | 7.517% | $55.6938 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $166.65 | 7.333% | $178.8704 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,090.77 | $1,186.1234 | $1,186.13 | $1,186.15 | $1,186.10 | |