| 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 | $240.79 | 12.507% | $270.9056 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $56.65 | 4.299% | $59.0854 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $104.68 | 3.339% | $108.1753 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $138.28 | 9.323% | $151.1718 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $135.83 | 13.499% | $154.1657 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $109.49 | 7.560% | $117.7674 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $189.68 | 13.198% | $214.714 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $975.40 | $1,075.9852 | $1,076.00 | $1,075.95 | $1,076.10 | |