| 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 | $231.41 | 4.171% | $241.0621 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $40.62 | 7.262% | $43.5698 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $204.33 | 6.429% | $217.4664 | $217.47 | $217.45 | $217.50 |
| Purchase #4 | $126.97 | 7.817% | $136.8952 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $126.29 | 13.306% | $143.0941 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $65.36 | 12.181% | $73.3215 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $94.88 | 8.565% | $103.0065 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $889.86 | $958.4156 | $958.42 | $958.35 | $958.50 | |