| 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 | $192.68 | 9.179% | $210.3661 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $174.69 | 7.319% | $187.4756 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $52.79 | 11.718% | $58.9759 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $250.39 | 12.222% | $280.9927 | $280.99 | $281.00 | $281.00 |
| Purchase #5 | $47.60 | 12.182% | $53.3986 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $150.43 | 13.284% | $170.4131 | $170.41 | $170.40 | $170.40 |
| Purchase #7 | $186.91 | 9.226% | $204.1543 | $204.15 | $204.15 | $204.20 |
| 7 purchase totals = | $1,055.49 | $1,165.7763 | $1,165.78 | $1,165.80 | $1,165.90 | |