| 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 | $194.70 | 9.501% | $213.1984 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $57.58 | 3.155% | $59.3966 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $39.95 | 8.224% | $43.2355 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $246.91 | 6.611% | $263.2332 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $84.77 | 3.310% | $87.5759 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $215.56 | 12.476% | $242.4533 | $242.45 | $242.45 | $242.50 |
| Purchase #7 | $27.41 | 4.721% | $28.704 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $866.88 | $937.7969 | $937.80 | $937.85 | $937.80 | |