| 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 | $224.71 | 5.780% | $237.6982 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $122.37 | 13.386% | $138.7504 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $32.59 | 11.597% | $36.3695 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $55.64 | 4.511% | $58.1499 | $58.15 | $58.15 | $58.10 |
| Purchase #5 | $46.30 | 10.615% | $51.2147 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $121.99 | 5.445% | $128.6324 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $56.48 | 7.626% | $60.7872 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $660.08 | $711.6023 | $711.60 | $711.60 | $711.60 | |