| 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 | $241.84 | 7.390% | $259.712 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $163.44 | 6.391% | $173.8855 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $138.98 | 5.560% | $146.7073 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $77.75 | 8.164% | $84.0975 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $44.98 | 8.542% | $48.8222 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $216.95 | 4.794% | $227.3506 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $40.58 | 6.475% | $43.2076 | $43.21 | $43.20 | $43.20 |
| 7 purchase totals = | $924.52 | $983.7827 | $983.79 | $983.75 | $983.80 | |