| 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 | $79.66 | 11.459% | $88.7882 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $100.39 | 7.600% | $108.0196 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $124.36 | 12.224% | $139.5618 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $130.42 | 3.247% | $134.6547 | $134.65 | $134.65 | $134.70 |
| Purchase #5 | $182.48 | 13.545% | $207.1969 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $246.88 | 3.338% | $255.1209 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $99.32 | 6.538% | $105.8135 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $963.51 | $1,039.1556 | $1,039.15 | $1,039.10 | $1,039.20 | |