| 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 | $198.71 | 8.858% | $216.3117 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $175.58 | 8.145% | $189.881 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $55.32 | 6.436% | $58.8804 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $77.60 | 7.263% | $83.2361 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $132.29 | 10.834% | $146.6223 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $105.88 | 7.257% | $113.5637 | $113.56 | $113.55 | $113.60 |
| Purchase #7 | $231.98 | 12.216% | $260.3187 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $977.36 | $1,068.8139 | $1,068.81 | $1,068.80 | $1,068.80 | |