| 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 | $66.73 | 12.755% | $75.2414 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $81.43 | 4.606% | $85.1807 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $216.35 | 8.212% | $234.1167 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $180.86 | 12.422% | $203.3264 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $217.55 | 8.289% | $235.5827 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $247.27 | 5.237% | $260.2195 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $112.40 | 11.445% | $125.2642 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $1,122.59 | $1,218.9316 | $1,218.93 | $1,218.95 | $1,218.90 | |