| 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 | $208.52 | 13.236% | $236.1197 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $93.26 | 9.750% | $102.3529 | $102.35 | $102.35 | $102.40 |
| Purchase #3 | $153.49 | 10.576% | $169.7231 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $25.94 | 11.300% | $28.8712 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $9.97 | 6.624% | $10.6304 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $8.83 | 5.499% | $9.3156 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $101.97 | 13.630% | $115.8685 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $601.98 | $672.8814 | $672.88 | $672.80 | $672.90 | |