| 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 | $129.61 | 5.739% | $137.0483 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $250.43 | 11.701% | $279.7328 | $279.73 | $279.75 | $279.70 |
| Purchase #3 | $231.47 | 11.666% | $258.4733 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $165.26 | 7.849% | $178.2313 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $212.26 | 12.230% | $238.2194 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $224.55 | 13.199% | $254.1884 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $134.39 | 6.867% | $143.6186 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $1,347.97 | $1,489.5121 | $1,489.51 | $1,489.50 | $1,489.40 | |