| 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 | $236.72 | 6.124% | $251.2167 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $172.70 | 8.249% | $186.946 | $186.95 | $186.95 | $186.90 |
| Purchase #3 | $143.56 | 7.662% | $154.5596 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $180.27 | 3.120% | $185.8944 | $185.89 | $185.90 | $185.90 |
| Purchase #5 | $217.50 | 3.124% | $224.2947 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $135.85 | 7.553% | $146.1108 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $91.88 | 11.154% | $102.1283 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $1,178.48 | $1,251.1505 | $1,251.15 | $1,251.15 | $1,251.10 | |