| 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 | $198.47 | 5.337% | $209.0623 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $16.98 | 4.778% | $17.7913 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $155.59 | 6.775% | $166.1312 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $238.87 | 6.410% | $254.1816 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $247.42 | 11.641% | $276.2222 | $276.22 | $276.20 | $276.20 |
| Purchase #6 | $233.68 | 5.421% | $246.3478 | $246.35 | $246.35 | $246.30 |
| Purchase #7 | $97.56 | 12.282% | $109.5423 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $1,188.57 | $1,279.2787 | $1,279.27 | $1,279.30 | $1,279.20 | |