| 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 | $106.60 | 13.696% | $121.1999 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $127.66 | 11.556% | $142.4124 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $245.83 | 8.816% | $267.5024 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $196.54 | 9.375% | $214.9656 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $144.91 | 5.406% | $152.7438 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $140.88 | 5.274% | $148.31 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $189.48 | 12.439% | $213.0494 | $213.05 | $213.05 | $213.00 |
| 7 purchase totals = | $1,151.90 | $1,260.1835 | $1,260.18 | $1,260.15 | $1,260.10 | |