| 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 | $215.96 | 11.152% | $240.0439 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $10.96 | 9.113% | $11.9588 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $118.29 | 6.503% | $125.9824 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $204.50 | 10.331% | $225.6269 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $194.83 | 13.330% | $220.8008 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $113.92 | 12.164% | $127.7772 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $76.64 | 8.250% | $82.9628 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $935.10 | $1,035.1528 | $1,035.15 | $1,035.20 | $1,035.20 | |