| 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 | $75.70 | 12.443% | $85.1194 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $235.72 | 4.583% | $246.523 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $116.56 | 6.582% | $124.232 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $38.88 | 12.214% | $43.6288 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $232.87 | 10.522% | $257.3726 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $236.58 | 11.794% | $264.4822 | $264.48 | $264.50 | $264.50 |
| Purchase #7 | $101.84 | 4.233% | $106.1509 | $106.15 | $106.15 | $106.20 |
| 7 purchase totals = | $1,038.15 | $1,127.5089 | $1,127.50 | $1,127.50 | $1,127.50 | |