| 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 | $124.89 | 6.588% | $133.1178 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $176.61 | 12.566% | $198.8028 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $59.91 | 7.419% | $64.3547 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $244.51 | 3.376% | $252.7647 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $48.39 | 5.551% | $51.0761 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $88.92 | 13.256% | $100.7072 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $81.39 | 11.343% | $90.6221 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $824.62 | $891.4454 | $891.44 | $891.40 | $891.50 | |