| 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 | $234.51 | 7.436% | $251.9482 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $166.69 | 3.832% | $173.0776 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $226.89 | 10.203% | $250.0396 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $242.26 | 9.514% | $265.3086 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $169.92 | 10.851% | $188.358 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $111.53 | 4.642% | $116.7072 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $90.36 | 5.398% | $95.2376 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $1,242.16 | $1,340.6768 | $1,340.69 | $1,340.70 | $1,340.60 | |