| 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 | $250.33 | 12.759% | $282.2696 | $282.27 | $282.25 | $282.30 |
| Purchase #2 | $120.92 | 6.322% | $128.5646 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $73.89 | 13.290% | $83.71 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $86.75 | 3.697% | $89.9571 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $64.32 | 7.212% | $68.9588 | $68.96 | $68.95 | $69.00 |
| Purchase #6 | $22.51 | 13.629% | $25.5779 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $152.74 | 4.147% | $159.0741 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $771.46 | $838.1121 | $838.11 | $838.05 | $838.30 | |