| 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 | $227.54 | 3.665% | $235.8793 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $47.30 | 13.636% | $53.7498 | $53.75 | $53.75 | $53.70 |
| Purchase #3 | $49.91 | 13.775% | $56.7851 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $225.49 | 7.866% | $243.227 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $126.80 | 10.407% | $139.9961 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $154.40 | 12.808% | $174.1756 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $113.47 | 3.487% | $117.4267 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $944.91 | $1,021.2396 | $1,021.26 | $1,021.35 | $1,021.20 | |