| 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 | $188.62 | 11.515% | $210.3396 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $99.48 | 11.376% | $110.7968 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $39.57 | 4.629% | $41.4017 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $81.59 | 8.207% | $88.2861 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $247.42 | 5.390% | $260.7559 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $236.78 | 7.860% | $255.3909 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $78.71 | 11.830% | $88.0214 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $972.17 | $1,054.9924 | $1,055.00 | $1,055.00 | $1,055.00 | |