| 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 | $202.59 | 3.182% | $209.0364 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $62.49 | 8.263% | $67.6535 | $67.65 | $67.65 | $67.70 |
| Purchase #3 | $142.47 | 4.607% | $149.0336 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $132.93 | 7.497% | $142.8958 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $18.41 | 6.869% | $19.6746 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $230.31 | 11.645% | $257.1296 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $70.86 | 7.211% | $75.9697 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $860.06 | $921.3932 | $921.39 | $921.40 | $921.40 | |