| 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 | $228.68 | 3.402% | $236.4597 | $236.46 | $236.45 | $236.50 |
| Purchase #2 | $138.73 | 8.832% | $150.9826 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $123.69 | 7.819% | $133.3613 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $138.97 | 8.146% | $150.2905 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $43.41 | 13.176% | $49.1297 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $32.48 | 3.427% | $33.5931 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $120.30 | 11.407% | $134.0226 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $826.26 | $887.8395 | $887.83 | $887.85 | $887.90 | |