| 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 | $204.73 | 13.561% | $232.4934 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $125.33 | 3.708% | $129.9772 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $185.63 | 10.306% | $204.761 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $33.36 | 13.197% | $37.7625 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $212.81 | 3.314% | $219.8625 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $59.92 | 13.162% | $67.8067 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $152.64 | 7.781% | $164.5169 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $974.42 | $1,057.1802 | $1,057.18 | $1,057.15 | $1,057.30 | |