| 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 | $236.59 | 12.278% | $265.6385 | $265.64 | $265.65 | $265.60 |
| Purchase #2 | $122.86 | 7.584% | $132.1777 | $132.18 | $132.20 | $132.20 |
| Purchase #3 | $70.60 | 12.158% | $79.1835 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $163.59 | 3.711% | $169.6608 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $167.73 | 6.407% | $178.4765 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $7.31 | 7.837% | $7.8829 | $7.88 | $7.90 | $7.90 |
| Purchase #7 | $119.61 | 3.203% | $123.4411 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $888.29 | $956.4610 | $956.46 | $956.55 | $956.50 | |