| 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 | $126.29 | 3.450% | $130.647 | $130.65 | $130.65 | $130.60 |
| Purchase #2 | $180.35 | 11.288% | $200.7079 | $200.71 | $200.70 | $200.70 |
| Purchase #3 | $79.28 | 7.564% | $85.2767 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $124.97 | 13.322% | $141.6185 | $141.62 | $141.60 | $141.60 |
| Purchase #5 | $47.77 | 8.741% | $51.9456 | $51.95 | $51.95 | $51.90 |
| Purchase #6 | $13.35 | 8.590% | $14.4968 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $197.67 | 3.572% | $204.7308 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $769.68 | $829.4233 | $829.44 | $829.45 | $829.30 | |