| 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 | $116.29 | 5.185% | $122.3196 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $43.74 | 7.591% | $47.0603 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $139.71 | 13.705% | $158.8573 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $197.39 | 11.316% | $219.7267 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $110.53 | 7.305% | $118.6042 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $236.33 | 7.404% | $253.8279 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $186.63 | 11.347% | $207.8069 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $1,030.62 | $1,128.2029 | $1,128.21 | $1,128.20 | $1,128.20 | |