| 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 | $238.49 | 7.862% | $257.2401 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $21.49 | 9.267% | $23.4815 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $95.61 | 3.198% | $98.6676 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $116.87 | 13.768% | $132.9607 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $57.46 | 3.266% | $59.3366 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $196.84 | 11.730% | $219.9293 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $63.67 | 13.517% | $72.2763 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $790.43 | $863.8921 | $863.90 | $863.95 | $863.90 | |