| 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 | $112.82 | 6.392% | $120.0315 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $49.26 | 3.473% | $50.9708 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $136.69 | 12.635% | $153.9608 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $48.85 | 7.585% | $52.5553 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $46.87 | 4.197% | $48.8371 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $217.27 | 3.278% | $224.3921 | $224.39 | $224.40 | $224.40 |
| Purchase #7 | $236.57 | 6.815% | $252.6922 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $848.33 | $903.4398 | $903.44 | $903.45 | $903.50 | |