| 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 | $233.74 | 6.540% | $249.0266 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $213.36 | 5.190% | $224.4334 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $18.73 | 10.371% | $20.6725 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $227.37 | 6.297% | $241.6875 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $93.31 | 8.615% | $101.3487 | $101.35 | $101.35 | $101.30 |
| Purchase #6 | $191.66 | 4.677% | $200.6239 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $142.34 | 3.154% | $146.8294 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $1,120.51 | $1,184.6220 | $1,184.62 | $1,184.65 | $1,184.50 | |