| 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 | $48.98 | 9.651% | $53.7071 | $53.71 | $53.70 | $53.70 |
| Purchase #2 | $216.85 | 5.221% | $228.1717 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $243.93 | 13.161% | $276.0336 | $276.03 | $276.05 | $276.00 |
| Purchase #4 | $192.80 | 8.775% | $209.7182 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $138.82 | 8.195% | $150.1963 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $214.43 | 13.348% | $243.0521 | $243.05 | $243.05 | $243.10 |
| Purchase #7 | $84.31 | 9.659% | $92.4535 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $1,140.12 | $1,253.3325 | $1,253.33 | $1,253.30 | $1,253.40 | |