| 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 | $109.59 | 3.587% | $113.521 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $222.31 | 7.127% | $238.154 | $238.15 | $238.15 | $238.20 |
| Purchase #3 | $9.35 | 8.141% | $10.1112 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $150.93 | 8.315% | $163.4798 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $125.69 | 13.428% | $142.5677 | $142.57 | $142.55 | $142.60 |
| Purchase #6 | $118.55 | 7.237% | $127.1295 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $108.54 | 7.796% | $117.0018 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $844.96 | $911.9650 | $911.96 | $911.95 | $912.00 | |