| 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 | $235.83 | 7.293% | $253.0291 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $137.80 | 11.709% | $153.935 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $22.47 | 5.481% | $23.7016 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $205.31 | 9.516% | $224.8473 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $98.51 | 3.388% | $101.8475 | $101.85 | $101.85 | $101.80 |
| Purchase #6 | $52.53 | 13.210% | $59.4692 | $59.47 | $59.45 | $59.50 |
| Purchase #7 | $93.95 | 12.831% | $106.0047 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $846.40 | $922.8344 | $922.84 | $922.85 | $922.70 | |