| 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 | $201.52 | 4.169% | $209.9214 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $84.49 | 10.279% | $93.1747 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $42.36 | 5.429% | $44.6597 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $106.46 | 6.823% | $113.7238 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $125.71 | 12.351% | $141.2364 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $182.38 | 8.351% | $197.6106 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $43.78 | 10.379% | $48.3239 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $786.70 | $848.6505 | $848.64 | $848.55 | $848.60 | |