| 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 | $225.35 | 11.232% | $250.6613 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $182.98 | 3.426% | $189.2489 | $189.25 | $189.25 | $189.20 |
| Purchase #3 | $107.56 | 5.593% | $113.5758 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $115.65 | 13.703% | $131.4975 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $29.56 | 3.503% | $30.5955 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $6.39 | 13.457% | $7.2499 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $227.42 | 3.180% | $234.652 | $234.65 | $234.65 | $234.70 |
| 7 purchase totals = | $894.91 | $957.4809 | $957.49 | $957.50 | $957.50 | |