| 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 | $96.93 | 13.425% | $109.9429 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $109.33 | 3.560% | $113.2221 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $126.41 | 12.874% | $142.684 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $30.36 | 12.356% | $34.1113 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $218.30 | 3.517% | $225.9776 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $8.63 | 8.787% | $9.3883 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $100.37 | 7.610% | $108.0082 | $108.01 | $108.00 | $108.00 |
| 7 purchase totals = | $690.33 | $743.3344 | $743.33 | $743.35 | $743.30 | |