| 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 | $187.88 | 8.864% | $204.5337 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $130.34 | 12.691% | $146.8814 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $246.84 | 12.852% | $278.5639 | $278.56 | $278.55 | $278.60 |
| Purchase #4 | $166.59 | 12.160% | $186.8473 | $186.85 | $186.85 | $186.80 |
| Purchase #5 | $55.91 | 5.117% | $58.7709 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $207.43 | 5.243% | $218.3056 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $116.92 | 8.391% | $126.7308 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $1,111.91 | $1,220.6336 | $1,220.63 | $1,220.65 | $1,220.60 | |