| 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 | $232.71 | 4.658% | $243.5496 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $47.93 | 5.292% | $50.4665 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $51.94 | 10.253% | $57.2654 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $113.39 | 7.695% | $122.1154 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $159.39 | 9.302% | $174.2165 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $45.39 | 12.491% | $51.0597 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $113.53 | 8.517% | $123.1994 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $764.28 | $821.8725 | $821.89 | $821.80 | $821.90 | |