| 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 | $77.44 | 13.805% | $88.1306 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $225.68 | 4.563% | $235.9778 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $112.86 | 5.195% | $118.7231 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $247.79 | 13.801% | $281.9875 | $281.99 | $282.00 | $282.00 |
| Purchase #5 | $99.60 | 10.790% | $110.3468 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $136.87 | 3.783% | $142.0478 | $142.05 | $142.05 | $142.00 |
| Purchase #7 | $217.64 | 13.297% | $246.5796 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $1,117.88 | $1,223.7932 | $1,223.80 | $1,223.85 | $1,223.70 | |