| 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 | $235.73 | 12.606% | $265.4461 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $77.73 | 7.527% | $83.5807 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $33.59 | 5.586% | $35.4663 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $219.48 | 9.651% | $240.662 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $149.57 | 10.346% | $165.0445 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $73.95 | 9.774% | $81.1779 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $16.56 | 7.429% | $17.7902 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $806.61 | $889.1677 | $889.17 | $889.20 | $889.20 | |