| 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 | $106.98 | 4.337% | $111.6197 | $111.62 | $111.60 | $111.60 |
| Purchase #2 | $195.93 | 5.137% | $205.9949 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $65.65 | 12.355% | $73.7611 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $204.83 | 11.325% | $228.027 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $113.68 | 12.414% | $127.7922 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $86.25 | 7.286% | $92.5342 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $72.62 | 8.825% | $79.0287 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $845.94 | $918.7578 | $918.75 | $918.80 | $918.70 | |