| 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 | $174.52 | 9.592% | $191.26 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $106.90 | 10.399% | $118.0165 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $14.91 | 10.866% | $16.5301 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $232.47 | 9.807% | $255.2683 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $138.45 | 4.712% | $144.9738 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $243.81 | 5.676% | $257.6487 | $257.65 | $257.65 | $257.60 |
| Purchase #7 | $223.74 | 8.797% | $243.4224 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $1,134.80 | $1,227.1198 | $1,227.12 | $1,227.05 | $1,227.10 | |