| 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 | $126.27 | 4.193% | $131.5645 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $186.33 | 8.667% | $202.4792 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $43.56 | 5.439% | $45.9292 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $53.84 | 7.790% | $58.0341 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $70.49 | 13.299% | $79.8645 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $240.29 | 4.478% | $251.0502 | $251.05 | $251.05 | $251.10 |
| Purchase #7 | $156.35 | 11.174% | $173.8205 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $877.13 | $942.7422 | $942.73 | $942.75 | $942.80 | |