| 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 | $203.99 | 7.626% | $219.5463 | $219.55 | $219.55 | $219.50 |
| Purchase #2 | $11.73 | 3.306% | $12.1178 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $122.56 | 8.761% | $133.2975 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $233.77 | 7.605% | $251.5482 | $251.55 | $251.55 | $251.50 |
| Purchase #5 | $102.95 | 13.334% | $116.6774 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $21.36 | 3.729% | $22.1565 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $210.25 | 10.281% | $231.8658 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $906.61 | $987.2095 | $987.23 | $987.20 | $987.20 | |