| 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 | $234.42 | 6.792% | $250.3418 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $35.50 | 7.788% | $38.2647 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $92.70 | 5.294% | $97.6075 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $205.31 | 9.221% | $224.2416 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $203.42 | 5.635% | $214.8827 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $196.54 | 7.305% | $210.8972 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $121.99 | 10.806% | $135.1722 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $1,089.88 | $1,171.4077 | $1,171.40 | $1,171.40 | $1,171.40 | |