| 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 | $192.75 | 10.221% | $212.451 | $212.45 | $212.45 | $212.50 |
| Purchase #2 | $19.46 | 3.397% | $20.1211 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $181.90 | 11.444% | $202.7166 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $24.27 | 8.656% | $26.3708 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $229.81 | 13.523% | $260.8872 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $126.65 | 4.162% | $131.9212 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $178.39 | 11.369% | $198.6712 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $953.23 | $1,053.1391 | $1,053.14 | $1,053.05 | $1,053.20 | |