| 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 | $219.70 | 9.326% | $240.1892 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $154.61 | 9.546% | $169.3691 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $212.51 | 13.467% | $241.1287 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $48.51 | 7.772% | $52.2802 | $52.28 | $52.30 | $52.30 |
| Purchase #5 | $241.78 | 11.771% | $270.2399 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $102.89 | 13.578% | $116.8604 | $116.86 | $116.85 | $116.90 |
| Purchase #7 | $167.83 | 8.442% | $181.9982 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,147.83 | $1,272.0657 | $1,272.07 | $1,272.10 | $1,272.10 | |