| 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 | $194.46 | 4.382% | $202.9812 | $202.98 | $203.00 | $203.00 |
| Purchase #2 | $6.61 | 9.214% | $7.219 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $170.97 | 3.124% | $176.3111 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $9.35 | 9.197% | $10.2099 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $240.49 | 8.817% | $261.694 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $72.49 | 3.316% | $74.8938 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $181.42 | 12.569% | $204.2227 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $875.79 | $937.5317 | $937.52 | $937.50 | $937.50 | |