| 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 | $219.94 | 11.500% | $245.2331 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $233.77 | 11.778% | $261.3034 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $54.64 | 7.576% | $58.7795 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $225.70 | 13.421% | $255.9912 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $42.91 | 9.810% | $47.1195 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $214.93 | 13.402% | $243.7349 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $199.71 | 11.321% | $222.3192 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $1,191.60 | $1,334.4808 | $1,334.47 | $1,334.50 | $1,334.40 | |