| 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 | $162.61 | 12.352% | $182.6956 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $242.52 | 11.800% | $271.1374 | $271.14 | $271.15 | $271.10 |
| Purchase #3 | $52.96 | 10.298% | $58.4138 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $232.77 | 4.657% | $243.6101 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $158.67 | 7.454% | $170.4973 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $100.32 | 8.361% | $108.7078 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $180.36 | 8.185% | $195.1225 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $1,130.21 | $1,230.1845 | $1,230.19 | $1,230.15 | $1,230.10 | |