| 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 | $243.33 | 12.337% | $273.3496 | $273.35 | $273.35 | $273.30 |
| Purchase #2 | $85.98 | 7.509% | $92.4362 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $219.25 | 4.860% | $229.9056 | $229.91 | $229.90 | $229.90 |
| Purchase #4 | $102.53 | 13.359% | $116.227 | $116.23 | $116.25 | $116.20 |
| Purchase #5 | $191.98 | 9.299% | $209.8322 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $33.37 | 7.459% | $35.8591 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $16.42 | 3.808% | $17.0453 | $17.05 | $17.05 | $17.00 |
| 7 purchase totals = | $892.86 | $974.6550 | $974.67 | $974.70 | $974.50 | |