| 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 | $208.44 | 9.216% | $227.6498 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $184.81 | 11.685% | $206.405 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $94.95 | 7.827% | $102.3817 | $102.38 | $102.40 | $102.40 |
| Purchase #4 | $173.30 | 5.839% | $183.419 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $180.30 | 10.641% | $199.4857 | $199.49 | $199.50 | $199.50 |
| Purchase #6 | $216.64 | 10.417% | $239.2074 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $47.32 | 10.361% | $52.2228 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $1,105.76 | $1,210.7714 | $1,210.78 | $1,210.75 | $1,210.70 | |