| 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 | $234.37 | 7.148% | $251.1228 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $151.75 | 11.475% | $169.1633 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $245.71 | 8.700% | $267.0868 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $117.58 | 5.861% | $124.4714 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $176.84 | 11.515% | $197.2031 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $43.77 | 6.773% | $46.7345 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $102.69 | 8.347% | $111.2615 | $111.26 | $111.25 | $111.30 |
| 7 purchase totals = | $1,072.71 | $1,167.0434 | $1,167.03 | $1,167.00 | $1,167.10 | |