| 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 | $222.32 | 9.134% | $242.6267 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $123.67 | 7.681% | $133.1691 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $19.64 | 11.526% | $21.9037 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $198.54 | 9.548% | $217.4966 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $217.42 | 3.822% | $225.7298 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $148.74 | 11.408% | $165.7083 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $219.95 | 9.352% | $240.5197 | $240.52 | $240.50 | $240.50 |
| 7 purchase totals = | $1,150.28 | $1,247.1539 | $1,247.16 | $1,247.15 | $1,247.10 | |