| 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 | $197.28 | 13.697% | $224.3014 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $78.76 | 7.252% | $84.4717 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $21.99 | 8.747% | $23.9135 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $48.96 | 10.458% | $54.0802 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $179.61 | 3.508% | $185.9107 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $121.58 | 9.362% | $132.9623 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $203.92 | 7.782% | $219.7891 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $852.10 | $925.4289 | $925.42 | $925.40 | $925.50 | |