| 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 | $220.34 | 10.465% | $243.3986 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $13.54 | 6.283% | $14.3907 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $242.34 | 8.282% | $262.4106 | $262.41 | $262.40 | $262.40 |
| Purchase #4 | $204.64 | 13.678% | $232.6307 | $232.63 | $232.65 | $232.60 |
| Purchase #5 | $155.25 | 5.457% | $163.722 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $220.94 | 11.626% | $246.6265 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $234.36 | 4.537% | $244.9929 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $1,291.41 | $1,408.1720 | $1,408.17 | $1,408.20 | $1,408.10 | |