| 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 | $211.72 | 10.638% | $234.2428 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $109.66 | 8.416% | $118.889 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $231.78 | 7.575% | $249.3373 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $79.31 | 11.410% | $88.3593 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $211.26 | 7.504% | $227.113 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $200.60 | 5.726% | $212.0864 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $116.47 | 9.858% | $127.9516 | $127.95 | $127.95 | $128.00 |
| 7 purchase totals = | $1,160.80 | $1,257.9794 | $1,257.98 | $1,258.00 | $1,258.00 | |