| 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 | $210.35 | 8.116% | $227.422 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $7.98 | 3.804% | $8.2836 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $58.85 | 5.767% | $62.2439 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $14.67 | 3.587% | $15.1962 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $173.50 | 10.454% | $191.6377 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $205.49 | 12.757% | $231.7044 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $72.27 | 4.246% | $75.3386 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $743.11 | $811.8264 | $811.82 | $811.85 | $811.70 | |