| 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 | $97.92 | 4.465% | $102.2921 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $90.79 | 3.785% | $94.2264 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $76.70 | 13.636% | $87.1588 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $216.29 | 3.794% | $224.496 | $224.50 | $224.50 | $224.50 |
| Purchase #5 | $241.29 | 12.861% | $272.3223 | $272.32 | $272.30 | $272.30 |
| Purchase #6 | $205.34 | 6.860% | $219.4263 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $25.37 | 7.119% | $27.1761 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $953.70 | $1,027.0980 | $1,027.11 | $1,027.15 | $1,027.10 | |