| 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 | $223.32 | 3.152% | $230.359 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $71.90 | 13.114% | $81.329 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $243.56 | 5.402% | $256.7171 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $88.31 | 11.302% | $98.2908 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $47.45 | 3.579% | $49.1482 | $49.15 | $49.15 | $49.10 |
| Purchase #6 | $130.77 | 9.606% | $143.3318 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $16.30 | 4.578% | $17.0462 | $17.05 | $17.05 | $17.00 |
| 7 purchase totals = | $821.61 | $876.2221 | $876.23 | $876.25 | $876.10 | |