| 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 | $106.83 | 8.344% | $115.7439 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $235.43 | 5.150% | $247.5546 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $102.77 | 5.601% | $108.5261 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $79.85 | 3.479% | $82.628 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $45.71 | 10.292% | $50.4145 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $127.71 | 12.295% | $143.4119 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $227.59 | 7.498% | $244.6547 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $925.89 | $992.9337 | $992.92 | $992.95 | $992.90 | |