| 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 | $215.97 | 10.208% | $238.0162 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $234.69 | 7.681% | $252.7165 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $27.89 | 12.625% | $31.4111 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $185.45 | 5.214% | $195.1194 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $222.53 | 9.654% | $244.013 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $129.98 | 5.525% | $137.1614 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $87.50 | 7.571% | $94.1246 | $94.12 | $94.10 | $94.10 |
| 7 purchase totals = | $1,104.01 | $1,192.5622 | $1,192.56 | $1,192.45 | $1,192.50 | |