| 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 | $228.43 | 6.635% | $243.5863 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $87.58 | 7.547% | $94.1897 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $118.45 | 5.725% | $125.2313 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $225.65 | 12.358% | $253.5358 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $149.26 | 11.845% | $166.9398 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $20.49 | 7.612% | $22.0497 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $79.26 | 3.680% | $82.1768 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $909.12 | $987.7094 | $987.72 | $987.80 | $987.60 | |