| 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 | $129.35 | 13.185% | $146.4048 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $181.98 | 8.505% | $197.4574 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $198.89 | 3.552% | $205.9546 | $205.95 | $205.95 | $206.00 |
| Purchase #4 | $221.42 | 13.454% | $251.2098 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $56.98 | 13.804% | $64.8455 | $64.85 | $64.85 | $64.80 |
| Purchase #6 | $145.79 | 4.596% | $152.4905 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $61.98 | 9.348% | $67.7739 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $996.39 | $1,086.1365 | $1,086.13 | $1,086.10 | $1,086.20 | |