| 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 | $184.72 | 12.780% | $208.3272 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $207.73 | 5.821% | $219.822 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $202.66 | 5.458% | $213.7212 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $40.70 | 7.358% | $43.6947 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $122.54 | 8.371% | $132.7978 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $50.91 | 7.683% | $54.8214 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $70.96 | 8.520% | $77.0058 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $880.22 | $950.1901 | $950.19 | $950.15 | $950.10 | |