| 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 | $244.67 | 5.116% | $257.1873 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $59.97 | 7.763% | $64.6255 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $155.70 | 9.592% | $170.6347 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $170.69 | 10.358% | $188.3701 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $42.36 | 9.328% | $46.3113 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $231.59 | 4.452% | $241.9004 | $241.90 | $241.90 | $241.90 |
| Purchase #7 | $19.38 | 8.185% | $20.9663 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $924.36 | $989.9956 | $990.00 | $990.00 | $990.00 | |