| 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 | $199.29 | 4.614% | $208.4852 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $200.96 | 5.810% | $212.6358 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $104.48 | 4.504% | $109.1858 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $112.92 | 6.415% | $120.1638 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $43.76 | 13.160% | $49.5188 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $143.35 | 7.121% | $153.558 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $117.54 | 7.342% | $126.1698 | $126.17 | $126.15 | $126.20 |
| 7 purchase totals = | $922.30 | $979.7172 | $979.73 | $979.70 | $979.80 | |