| 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 | $203.74 | 10.291% | $224.7069 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $69.99 | 5.556% | $73.8786 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $195.56 | 7.322% | $209.8789 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $129.52 | 8.388% | $140.3841 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $167.34 | 10.322% | $184.6128 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $62.59 | 12.858% | $70.6378 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $87.27 | 8.817% | $94.9646 | $94.96 | $94.95 | $95.00 |
| 7 purchase totals = | $916.01 | $999.0637 | $999.06 | $999.10 | $999.10 | |