| 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 | $21.98 | 10.787% | $24.351 | $24.35 | $24.35 | $24.40 |
| Purchase #2 | $86.51 | 11.138% | $96.1455 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $203.40 | 12.351% | $228.5219 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $205.61 | 13.236% | $232.8245 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $86.85 | 10.348% | $95.8372 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $153.49 | 8.531% | $166.5842 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $137.36 | 6.208% | $145.8873 | $145.89 | $145.90 | $145.90 |
| 7 purchase totals = | $895.20 | $990.1516 | $990.15 | $990.15 | $990.10 | |