| 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 | $98.39 | 7.240% | $105.5134 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $125.97 | 8.852% | $137.1209 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $15.39 | 3.633% | $15.9491 | $15.95 | $15.95 | $15.90 |
| Purchase #4 | $184.50 | 11.266% | $205.2858 | $205.29 | $205.30 | $205.30 |
| Purchase #5 | $115.25 | 9.772% | $126.5122 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $119.35 | 9.200% | $130.3302 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $168.50 | 3.637% | $174.6283 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $827.35 | $895.3399 | $895.34 | $895.35 | $895.20 | |