| 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 | $108.84 | 12.711% | $122.6747 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $160.25 | 5.570% | $169.1759 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $139.70 | 4.425% | $145.8817 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $26.48 | 4.420% | $27.6504 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $164.51 | 4.324% | $171.6234 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $219.54 | 3.621% | $227.4895 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $201.54 | 11.480% | $224.6768 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $1,020.86 | $1,089.1724 | $1,089.17 | $1,089.20 | $1,089.30 | |