| 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 | $126.38 | 11.686% | $141.1488 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $216.32 | 12.429% | $243.2064 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $35.49 | 10.629% | $39.2622 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $110.42 | 13.867% | $125.7319 | $125.73 | $125.75 | $125.70 |
| Purchase #5 | $120.65 | 4.688% | $126.3061 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $168.49 | 11.172% | $187.3137 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $156.55 | 13.690% | $177.9817 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $934.30 | $1,040.9508 | $1,040.95 | $1,040.95 | $1,040.90 | |