| 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 | $249.27 | 12.254% | $279.8155 | $279.82 | $279.80 | $279.80 |
| Purchase #2 | $182.87 | 5.431% | $192.8017 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $175.47 | 7.514% | $188.6548 | $188.65 | $188.65 | $188.70 |
| Purchase #4 | $27.40 | 11.865% | $30.651 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $152.82 | 13.294% | $173.1359 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $45.85 | 10.228% | $50.5395 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $109.68 | 6.476% | $116.7829 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $943.36 | $1,032.3813 | $1,032.38 | $1,032.40 | $1,032.40 | |