| 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 | $227.36 | 11.491% | $253.4859 | $253.49 | $253.50 | $253.50 |
| Purchase #2 | $244.59 | 8.786% | $266.0797 | $266.08 | $266.10 | $266.10 |
| Purchase #3 | $117.45 | 5.729% | $124.1787 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $103.37 | 8.505% | $112.1616 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $15.74 | 13.153% | $17.8103 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $196.33 | 7.762% | $211.5691 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $139.86 | 3.662% | $144.9817 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $1,044.70 | $1,130.2670 | $1,130.27 | $1,130.30 | $1,130.40 | |