| 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 | $194.92 | 7.358% | $209.2622 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $50.81 | 8.526% | $55.1421 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $201.44 | 12.735% | $227.0934 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $12.81 | 10.489% | $14.1536 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $142.85 | 7.469% | $153.5195 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $112.58 | 3.188% | $116.1691 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $103.69 | 8.635% | $112.6436 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $819.10 | $887.9835 | $887.97 | $887.95 | $888.00 | |