| 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 | $56.47 | 7.813% | $60.882 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $232.46 | 3.225% | $239.9568 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $145.92 | 4.498% | $152.4835 | $152.48 | $152.50 | $152.50 |
| Purchase #4 | $164.39 | 6.384% | $174.8847 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $173.63 | 5.590% | $183.3359 | $183.34 | $183.35 | $183.30 |
| Purchase #6 | $45.32 | 6.363% | $48.2037 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $161.63 | 9.742% | $177.376 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $979.82 | $1,037.1226 | $1,037.12 | $1,037.20 | $1,037.20 | |