| 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 | $195.39 | 7.751% | $210.5347 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $171.46 | 6.567% | $182.7198 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $193.40 | 5.721% | $204.4644 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $220.50 | 10.596% | $243.8642 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $6.63 | 8.692% | $7.2063 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $92.75 | 10.229% | $102.2374 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $163.45 | 6.166% | $173.5283 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $1,043.58 | $1,124.5551 | $1,124.55 | $1,124.55 | $1,124.50 | |