| 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 | $44.64 | 10.252% | $49.2165 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $225.88 | 5.735% | $238.8342 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $35.35 | 12.684% | $39.8338 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $176.31 | 10.872% | $195.4784 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $146.88 | 8.127% | $158.8169 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $21.28 | 11.543% | $23.7364 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $218.30 | 5.793% | $230.9461 | $230.95 | $230.95 | $230.90 |
| 7 purchase totals = | $868.64 | $936.8623 | $936.87 | $936.90 | $936.70 | |