| 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 | $223.96 | 11.228% | $249.1062 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $212.52 | 5.762% | $224.7654 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $85.53 | 12.735% | $96.4222 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $173.97 | 9.610% | $190.6885 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $248.35 | 12.846% | $280.253 | $280.25 | $280.25 | $280.30 |
| Purchase #6 | $10.45 | 7.364% | $11.2195 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $93.98 | 13.166% | $106.3534 | $106.35 | $106.35 | $106.40 |
| 7 purchase totals = | $1,048.76 | $1,158.8082 | $1,158.81 | $1,158.75 | $1,158.90 | |