| 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 | $203.85 | 10.579% | $225.4153 | $225.42 | $225.40 | $225.40 |
| Purchase #2 | $219.92 | 5.292% | $231.5582 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $173.57 | 8.601% | $188.4988 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $23.82 | 3.853% | $24.7378 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $184.34 | 3.395% | $190.5983 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $224.49 | 13.382% | $254.5313 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $130.86 | 8.621% | $142.1414 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $1,160.85 | $1,257.4811 | $1,257.49 | $1,257.50 | $1,257.40 | |