| 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 | $213.75 | 3.465% | $221.1564 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $62.94 | 13.162% | $71.2242 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $87.85 | 7.429% | $94.3764 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $101.75 | 3.137% | $104.9419 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $45.83 | 8.524% | $49.7365 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $206.94 | 12.515% | $232.8385 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $196.94 | 6.249% | $209.2468 | $209.25 | $209.25 | $209.20 |
| 7 purchase totals = | $916.00 | $983.5207 | $983.53 | $983.55 | $983.40 | |