| 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 | $208.64 | 10.795% | $231.1627 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $228.66 | 11.553% | $255.0771 | $255.08 | $255.10 | $255.10 |
| Purchase #3 | $58.77 | 5.810% | $62.1845 | $62.18 | $62.20 | $62.20 |
| Purchase #4 | $189.82 | 7.313% | $203.7015 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $33.26 | 13.432% | $37.7275 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $50.96 | 7.367% | $54.7142 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $114.50 | 11.158% | $127.2759 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $884.61 | $971.8434 | $971.84 | $971.90 | $971.90 | |