| 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 | $230.60 | 9.174% | $251.7552 | $251.76 | $251.75 | $251.80 |
| Purchase #2 | $40.65 | 12.240% | $45.6256 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $232.45 | 12.148% | $260.688 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $185.77 | 13.177% | $210.2489 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $101.31 | 8.744% | $110.1685 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $18.69 | 11.222% | $20.7874 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $111.64 | 5.185% | $117.4285 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $921.11 | $1,016.7021 | $1,016.72 | $1,016.75 | $1,016.70 | |