| 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 | $209.38 | 4.490% | $218.7812 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $20.88 | 13.409% | $23.6798 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $60.48 | 10.419% | $66.7814 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $238.34 | 12.113% | $267.2101 | $267.21 | $267.20 | $267.20 |
| Purchase #5 | $46.72 | 7.427% | $50.1899 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $197.93 | 7.235% | $212.2502 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $144.80 | 5.330% | $152.5178 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $918.53 | $991.4104 | $991.41 | $991.45 | $991.50 | |