| 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 | $231.31 | 7.346% | $248.302 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $90.43 | 13.745% | $102.8596 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $122.40 | 12.240% | $137.3818 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $129.89 | 5.596% | $137.1586 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $228.82 | 9.693% | $250.9995 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $60.34 | 7.773% | $65.0302 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $220.31 | 7.372% | $236.5513 | $236.55 | $236.55 | $236.60 |
| 7 purchase totals = | $1,083.50 | $1,178.2830 | $1,178.28 | $1,178.30 | $1,178.40 | |