| 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 | $98.46 | 10.803% | $109.0966 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $215.89 | 11.540% | $240.8037 | $240.80 | $240.80 | $240.80 |
| Purchase #3 | $99.61 | 4.606% | $104.198 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $233.48 | 13.593% | $265.2169 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $233.92 | 11.188% | $260.091 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $156.79 | 6.348% | $166.743 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $180.64 | 4.129% | $188.0986 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $1,218.79 | $1,334.2478 | $1,334.25 | $1,334.25 | $1,334.20 | |