| 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 | $117.92 | 4.242% | $122.9222 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $225.61 | 11.366% | $251.2528 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $232.65 | 6.185% | $247.0394 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $78.37 | 13.543% | $88.9836 | $88.98 | $89.00 | $89.00 |
| Purchase #5 | $166.26 | 7.267% | $178.3421 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $183.87 | 7.628% | $197.8956 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $158.95 | 3.608% | $164.6849 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $1,163.63 | $1,251.1206 | $1,251.11 | $1,251.15 | $1,251.10 | |