| 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 | $126.88 | 4.514% | $132.6074 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $243.89 | 6.318% | $259.299 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $240.68 | 7.348% | $258.3652 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $127.42 | 12.765% | $143.6852 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $163.35 | 3.781% | $169.5263 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $224.27 | 4.592% | $234.5685 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $50.85 | 3.710% | $52.7365 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $1,177.34 | $1,250.7881 | $1,250.81 | $1,250.80 | $1,250.80 | |