| 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 | $210.52 | 6.480% | $224.1617 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $102.57 | 13.256% | $116.1667 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $42.43 | 8.401% | $45.9945 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $162.36 | 7.627% | $174.7432 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $204.50 | 9.407% | $223.7373 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $140.67 | 9.454% | $153.9689 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $19.45 | 10.217% | $21.4372 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $882.50 | $960.2095 | $960.21 | $960.20 | $960.20 | |