| 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 | $210.48 | 3.158% | $217.127 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $238.89 | 8.827% | $259.9768 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $88.83 | 7.612% | $95.5917 | $95.59 | $95.60 | $95.60 |
| Purchase #4 | $203.89 | 13.571% | $231.5599 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $195.92 | 13.714% | $222.7885 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $48.35 | 9.214% | $52.805 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $248.76 | 9.457% | $272.2852 | $272.29 | $272.30 | $272.30 |
| 7 purchase totals = | $1,235.12 | $1,352.1341 | $1,352.15 | $1,352.20 | $1,352.20 | |