| 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 | $105.49 | 10.491% | $116.557 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $195.73 | 4.656% | $204.8432 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $156.37 | 8.481% | $169.6317 | $169.63 | $169.65 | $169.60 |
| Purchase #4 | $169.96 | 3.360% | $175.6707 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $166.62 | 12.635% | $187.6724 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $212.67 | 13.349% | $241.0593 | $241.06 | $241.05 | $241.10 |
| Purchase #7 | $145.38 | 12.502% | $163.5554 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $1,152.22 | $1,258.9897 | $1,258.99 | $1,258.95 | $1,259.10 | |