| 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 | $230.26 | 7.682% | $247.9486 | $247.95 | $247.95 | $247.90 |
| Purchase #2 | $184.87 | 9.285% | $202.0352 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $186.38 | 9.447% | $203.9873 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $99.99 | 10.736% | $110.7249 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $9.31 | 5.119% | $9.7866 | $9.79 | $9.80 | $9.80 |
| Purchase #6 | $143.47 | 11.861% | $160.487 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $56.68 | 13.185% | $64.1533 | $64.15 | $64.15 | $64.20 |
| 7 purchase totals = | $910.96 | $999.1229 | $999.13 | $999.15 | $999.10 | |