| 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 | $30.47 | 3.121% | $31.421 | $31.42 | $31.40 | $31.40 |
| Purchase #2 | $135.28 | 5.218% | $142.3389 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $57.32 | 13.216% | $64.8954 | $64.90 | $64.90 | $64.90 |
| Purchase #4 | $208.52 | 3.512% | $215.8432 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $229.48 | 4.856% | $240.6235 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $45.90 | 3.795% | $47.6419 | $47.64 | $47.65 | $47.60 |
| Purchase #7 | $234.46 | 3.669% | $243.0623 | $243.06 | $243.05 | $243.10 |
| 7 purchase totals = | $941.43 | $985.8262 | $985.82 | $985.80 | $985.70 | |