| 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 | $195.96 | 9.780% | $215.1249 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $220.44 | 13.208% | $249.5557 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $34.48 | 5.499% | $36.3761 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $209.35 | 12.797% | $236.1405 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $138.94 | 5.122% | $146.0565 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $20.57 | 5.381% | $21.6769 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $96.78 | 7.549% | $104.0859 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $916.52 | $1,009.0165 | $1,009.03 | $1,009.05 | $1,009.10 | |