| 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 | $200.88 | 5.383% | $211.6934 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $87.58 | 13.786% | $99.6538 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $123.37 | 7.249% | $132.3131 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $98.61 | 13.549% | $111.9707 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $235.60 | 11.311% | $262.2487 | $262.25 | $262.25 | $262.20 |
| Purchase #6 | $74.57 | 13.727% | $84.8062 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $35.71 | 9.316% | $39.0367 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $856.32 | $941.7226 | $941.72 | $941.70 | $941.70 | |