| 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 | $242.98 | 13.679% | $276.2172 | $276.22 | $276.20 | $276.20 |
| Purchase #2 | $10.97 | 13.126% | $12.4099 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $129.70 | 11.356% | $144.4287 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $18.48 | 13.552% | $20.9844 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $11.45 | 4.136% | $11.9236 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $111.99 | 11.717% | $125.1119 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $176.94 | 13.552% | $200.9189 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $702.51 | $791.9946 | $791.99 | $791.95 | $791.90 | |