| 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 | $206.30 | 4.443% | $215.4659 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $73.73 | 9.653% | $80.8472 | $80.85 | $80.85 | $80.80 |
| Purchase #3 | $178.57 | 10.512% | $197.3413 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $50.89 | 8.217% | $55.0716 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $204.92 | 3.558% | $212.2111 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $91.41 | 9.250% | $99.8654 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $227.51 | 10.476% | $251.3439 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,033.33 | $1,112.1464 | $1,112.15 | $1,112.10 | $1,112.10 | |