| 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 | $32.36 | 8.528% | $35.1197 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $190.84 | 12.642% | $214.966 | $214.97 | $214.95 | $215.00 |
| Purchase #3 | $11.99 | 9.399% | $13.1169 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $236.55 | 12.175% | $265.35 | $265.35 | $265.35 | $265.40 |
| Purchase #5 | $185.78 | 9.480% | $203.3919 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $56.65 | 9.611% | $62.0946 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $27.97 | 13.376% | $31.7113 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $742.14 | $825.7504 | $825.75 | $825.70 | $825.80 | |