| 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 | $242.30 | 13.853% | $275.8658 | $275.87 | $275.85 | $275.90 |
| Purchase #2 | $207.30 | 5.492% | $218.6849 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $106.65 | 11.275% | $118.6748 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $7.92 | 6.701% | $8.4507 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $127.88 | 4.217% | $133.2727 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $223.41 | 9.533% | $244.7077 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $247.66 | 9.288% | $270.6627 | $270.66 | $270.65 | $270.70 |
| 7 purchase totals = | $1,163.12 | $1,270.3193 | $1,270.31 | $1,270.25 | $1,270.50 | |