| 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 | $10.69 | 13.469% | $12.1298 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $23.69 | 13.212% | $26.8199 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $221.43 | 12.855% | $249.8948 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $203.32 | 3.645% | $210.731 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $88.31 | 3.285% | $91.211 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $242.98 | 5.872% | $257.2478 | $257.25 | $257.25 | $257.20 |
| Purchase #7 | $50.94 | 4.135% | $53.0464 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $841.36 | $901.0807 | $901.08 | $901.10 | $900.90 | |