| 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 | $21.28 | 6.188% | $22.5968 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $186.96 | 13.190% | $211.62 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $181.99 | 9.418% | $199.1298 | $199.13 | $199.15 | $199.10 |
| Purchase #4 | $213.64 | 9.714% | $234.393 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $156.72 | 4.341% | $163.5232 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $20.88 | 13.478% | $23.6942 | $23.69 | $23.70 | $23.70 |
| Purchase #7 | $117.66 | 12.742% | $132.6522 | $132.65 | $132.65 | $132.70 |
| 7 purchase totals = | $899.13 | $987.6092 | $987.60 | $987.60 | $987.60 | |