| 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 | $112.29 | 8.369% | $121.6876 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $9.67 | 7.754% | $10.4198 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $100.39 | 10.285% | $110.7151 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $250.65 | 9.474% | $274.3966 | $274.40 | $274.40 | $274.40 |
| Purchase #5 | $5.63 | 9.156% | $6.1455 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $15.57 | 10.696% | $17.2354 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $196.91 | 8.576% | $213.797 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $691.11 | $754.3970 | $754.42 | $754.40 | $754.30 | |