| 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 | $109.53 | 6.452% | $116.5969 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $217.53 | 9.250% | $237.6515 | $237.65 | $237.65 | $237.70 |
| Purchase #3 | $225.87 | 13.221% | $255.7323 | $255.73 | $255.75 | $255.70 |
| Purchase #4 | $121.59 | 13.814% | $138.3864 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $40.46 | 10.506% | $44.7107 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $87.72 | 4.135% | $91.3472 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $48.70 | 4.726% | $51.0016 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $851.40 | $935.4266 | $935.43 | $935.45 | $935.40 | |