| 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 | $242.26 | 4.491% | $253.1399 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $132.69 | 9.773% | $145.6578 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $44.47 | 10.295% | $49.0482 | $49.05 | $49.05 | $49.00 |
| Purchase #4 | $167.78 | 8.723% | $182.4154 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $35.28 | 13.321% | $39.9796 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $75.97 | 12.355% | $85.3561 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $69.28 | 5.496% | $73.0876 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $767.73 | $828.6846 | $828.70 | $828.70 | $828.70 | |