| 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 | $241.35 | 10.147% | $265.8398 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $102.37 | 6.564% | $109.0896 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $57.54 | 3.633% | $59.6304 | $59.63 | $59.65 | $59.60 |
| Purchase #4 | $69.64 | 3.643% | $72.177 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $194.75 | 4.848% | $204.1915 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $24.59 | 4.804% | $25.7713 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $159.60 | 10.389% | $176.1808 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $849.84 | $912.8804 | $912.88 | $912.95 | $912.90 | |