| 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 | $40.71 | 12.384% | $45.7515 | $45.75 | $45.75 | $45.80 |
| Purchase #2 | $212.68 | 4.218% | $221.6508 | $221.65 | $221.65 | $221.70 |
| Purchase #3 | $120.41 | 9.363% | $131.684 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $170.54 | 8.292% | $184.6812 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $177.80 | 10.860% | $197.1091 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $196.29 | 13.218% | $222.2356 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $24.52 | 6.344% | $26.0755 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $942.95 | $1,029.1877 | $1,029.19 | $1,029.25 | $1,029.30 | |