| 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 | $104.63 | 11.204% | $116.3527 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $16.92 | 4.370% | $17.6594 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $107.44 | 7.128% | $115.0983 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $249.32 | 12.443% | $280.3429 | $280.34 | $280.35 | $280.30 |
| Purchase #5 | $228.91 | 6.666% | $244.1691 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $80.83 | 5.341% | $85.1471 | $85.15 | $85.15 | $85.10 |
| Purchase #7 | $24.56 | 12.401% | $27.6057 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $812.61 | $886.3752 | $886.38 | $886.35 | $886.40 | |