| 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 | $125.39 | 5.105% | $131.7912 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $193.60 | 13.391% | $219.525 | $219.53 | $219.55 | $219.50 |
| Purchase #3 | $82.55 | 6.484% | $87.9025 | $87.90 | $87.90 | $87.90 |
| Purchase #4 | $234.28 | 9.331% | $256.1407 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $93.34 | 11.626% | $104.1917 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $190.93 | 8.837% | $207.8025 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $58.72 | 11.381% | $65.4029 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $978.81 | $1,072.7565 | $1,072.75 | $1,072.80 | $1,072.70 | |