| 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 | $101.71 | 4.762% | $106.5534 | $106.55 | $106.55 | $106.60 |
| Purchase #2 | $212.80 | 12.190% | $238.7403 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $38.62 | 7.308% | $41.4423 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $153.53 | 4.389% | $160.2684 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $83.64 | 5.814% | $88.5028 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $204.28 | 6.175% | $216.8943 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $67.54 | 3.263% | $69.7438 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $862.12 | $922.1453 | $922.13 | $922.15 | $922.10 | |