| 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 | $203.72 | 8.285% | $220.5982 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $54.73 | 6.667% | $58.3788 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $47.74 | 13.719% | $54.2895 | $54.29 | $54.30 | $54.30 |
| Purchase #4 | $43.74 | 11.532% | $48.7841 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $235.83 | 3.352% | $243.735 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $176.29 | 10.456% | $194.7229 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $12.56 | 12.228% | $14.0958 | $14.10 | $14.10 | $14.10 |
| 7 purchase totals = | $774.61 | $834.6043 | $834.61 | $834.65 | $834.60 | |