| 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 | $10.82 | 10.588% | $11.9656 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $112.55 | 11.239% | $125.1995 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $102.41 | 10.111% | $112.7647 | $112.76 | $112.75 | $112.80 |
| Purchase #4 | $156.29 | 10.724% | $173.0505 | $173.05 | $173.05 | $173.10 |
| Purchase #5 | $117.78 | 7.844% | $127.0187 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $211.51 | 11.331% | $235.4762 | $235.48 | $235.50 | $235.50 |
| Purchase #7 | $242.31 | 6.143% | $257.1951 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $953.67 | $1,042.6703 | $1,042.68 | $1,042.65 | $1,042.80 | |