| 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 | $221.73 | 8.250% | $240.0227 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $43.54 | 8.589% | $47.2797 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $85.50 | 3.663% | $88.6319 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $110.67 | 10.588% | $122.3877 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $46.84 | 8.773% | $50.9493 | $50.95 | $50.95 | $50.90 |
| Purchase #6 | $116.98 | 7.461% | $125.7079 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $250.67 | 13.506% | $284.5255 | $284.53 | $284.55 | $284.50 |
| 7 purchase totals = | $875.93 | $959.5047 | $959.51 | $959.55 | $959.40 | |