| 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 | $71.25 | 12.702% | $80.3002 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $247.30 | 7.356% | $265.4914 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $168.47 | 13.849% | $191.8014 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $143.63 | 10.244% | $158.3435 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $94.68 | 11.762% | $105.8163 | $105.82 | $105.80 | $105.80 |
| Purchase #6 | $186.79 | 9.410% | $204.3669 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $13.74 | 8.368% | $14.8898 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $925.86 | $1,021.0095 | $1,021.01 | $1,021.00 | $1,021.00 | |