| 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 | $209.65 | 13.309% | $237.5523 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $184.71 | 12.524% | $207.8431 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $144.32 | 6.603% | $153.8494 | $153.85 | $153.85 | $153.80 |
| Purchase #4 | $129.79 | 5.286% | $136.6507 | $136.65 | $136.65 | $136.70 |
| Purchase #5 | $200.63 | 10.716% | $222.1295 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $64.99 | 12.143% | $72.8817 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $20.55 | 6.581% | $21.9024 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $954.64 | $1,052.8091 | $1,052.80 | $1,052.85 | $1,052.80 | |