| 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 | $238.60 | 7.791% | $257.1893 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $191.72 | 4.451% | $200.2535 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $89.55 | 13.550% | $101.684 | $101.68 | $101.70 | $101.70 |
| Purchase #4 | $188.45 | 4.353% | $196.6532 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $58.40 | 4.199% | $60.8522 | $60.85 | $60.85 | $60.90 |
| Purchase #6 | $104.26 | 3.473% | $107.8809 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $94.26 | 3.744% | $97.7891 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $965.24 | $1,022.3022 | $1,022.29 | $1,022.35 | $1,022.50 | |