| 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 | $218.46 | 10.185% | $240.7102 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $204.61 | 11.630% | $228.4061 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $129.44 | 12.491% | $145.6084 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $81.41 | 12.306% | $91.4283 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $146.44 | 11.580% | $163.3978 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $229.37 | 12.792% | $258.711 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $99.79 | 8.123% | $107.8959 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $1,109.52 | $1,236.1577 | $1,236.17 | $1,236.15 | $1,236.10 | |