| 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 | $108.51 | 7.368% | $116.505 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $234.65 | 5.588% | $247.7622 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $132.67 | 3.589% | $137.4315 | $137.43 | $137.45 | $137.40 |
| Purchase #4 | $139.76 | 8.846% | $152.1232 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $175.72 | 4.149% | $183.0106 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $46.45 | 12.155% | $52.096 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $26.68 | 10.120% | $29.38 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $864.44 | $918.3085 | $918.31 | $918.30 | $918.30 | |