| 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 | $229.71 | 11.316% | $255.704 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $14.90 | 7.655% | $16.0406 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $73.69 | 7.683% | $79.3516 | $79.35 | $79.35 | $79.40 |
| Purchase #4 | $138.92 | 8.203% | $150.3156 | $150.32 | $150.30 | $150.30 |
| Purchase #5 | $89.87 | 13.382% | $101.8964 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $223.87 | 7.861% | $241.4684 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $193.35 | 5.749% | $204.4657 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $964.31 | $1,049.2423 | $1,049.25 | $1,049.20 | $1,049.30 | |