| 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 | $214.62 | 13.218% | $242.9885 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $102.80 | 3.199% | $106.0886 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $92.72 | 9.262% | $101.3077 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $24.47 | 12.173% | $27.4487 | $27.45 | $27.45 | $27.40 |
| Purchase #5 | $157.44 | 10.146% | $173.4139 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $113.47 | 12.672% | $127.8489 | $127.85 | $127.85 | $127.80 |
| Purchase #7 | $40.74 | 11.513% | $45.4304 | $45.43 | $45.45 | $45.40 |
| 7 purchase totals = | $746.26 | $824.5267 | $824.53 | $824.55 | $824.40 | |