| 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 | $249.27 | 13.797% | $283.6618 | $283.66 | $283.65 | $283.70 |
| Purchase #2 | $250.81 | 7.305% | $269.1317 | $269.13 | $269.15 | $269.10 |
| Purchase #3 | $213.52 | 13.833% | $243.0562 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $106.35 | 13.190% | $120.3776 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $81.46 | 7.407% | $87.4937 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $137.77 | 8.718% | $149.7808 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $41.63 | 7.321% | $44.6777 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $1,080.81 | $1,198.1795 | $1,198.18 | $1,198.25 | $1,198.30 | |