| 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 | $218.88 | 9.608% | $239.91 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $74.67 | 4.518% | $78.0436 | $78.04 | $78.05 | $78.00 |
| Purchase #3 | $91.47 | 9.411% | $100.0782 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $233.50 | 13.362% | $264.7003 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $239.38 | 12.672% | $269.7142 | $269.71 | $269.70 | $269.70 |
| Purchase #6 | $86.37 | 7.777% | $93.087 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $99.33 | 8.242% | $107.5168 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $1,043.60 | $1,153.0501 | $1,153.05 | $1,153.05 | $1,153.00 | |