| 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 | $107.92 | 13.215% | $122.1816 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $82.53 | 6.316% | $87.7426 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $67.43 | 6.598% | $71.879 | $71.88 | $71.90 | $71.90 |
| Purchase #4 | $194.44 | 6.839% | $207.7378 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $250.49 | 8.128% | $270.8498 | $270.85 | $270.85 | $270.80 |
| Purchase #6 | $28.34 | 5.825% | $29.9908 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $248.84 | 3.411% | $257.3279 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $979.99 | $1,047.7095 | $1,047.71 | $1,047.80 | $1,047.60 | |