| 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 | $214.56 | 9.768% | $235.5182 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $8.64 | 12.554% | $9.7247 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $58.68 | 13.839% | $66.8007 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $129.96 | 11.177% | $144.4856 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $170.39 | 5.611% | $179.9506 | $179.95 | $179.95 | $180.00 |
| Purchase #6 | $118.70 | 11.838% | $132.7517 | $132.75 | $132.75 | $132.80 |
| Purchase #7 | $127.54 | 11.167% | $141.7824 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $828.47 | $911.0139 | $911.01 | $911.00 | $911.10 | |