| 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 | $200.80 | 12.665% | $226.2313 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $32.71 | 13.375% | $37.085 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $50.87 | 10.381% | $56.1508 | $56.15 | $56.15 | $56.20 |
| Purchase #4 | $120.67 | 10.312% | $133.1135 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $63.58 | 6.836% | $67.9263 | $67.93 | $67.95 | $67.90 |
| Purchase #6 | $62.88 | 9.524% | $68.8687 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $211.39 | 4.798% | $221.5325 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $742.90 | $810.9081 | $810.91 | $810.95 | $810.90 | |