| 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 | $107.67 | 11.485% | $120.0359 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $234.83 | 9.160% | $256.3404 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $109.40 | 10.833% | $121.2513 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $52.85 | 3.266% | $54.5761 | $54.58 | $54.60 | $54.60 |
| Purchase #5 | $23.58 | 3.665% | $24.4442 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $161.84 | 7.182% | $173.4633 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $66.63 | 8.352% | $72.1949 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $756.80 | $822.3061 | $822.30 | $822.35 | $822.30 | |