| 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 | $229.25 | 7.700% | $246.9023 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $138.46 | 3.752% | $143.655 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $172.42 | 6.286% | $183.2583 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $121.46 | 3.609% | $125.8435 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $46.40 | 3.414% | $47.9841 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $125.38 | 8.451% | $135.9759 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $163.89 | 12.533% | $184.4303 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $997.26 | $1,068.0494 | $1,068.05 | $1,068.10 | $1,068.10 | |