| 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 | $106.31 | 9.335% | $116.234 | $116.23 | $116.25 | $116.20 |
| Purchase #2 | $134.97 | 12.627% | $152.0127 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $192.49 | 13.480% | $218.4377 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $31.30 | 3.366% | $32.3536 | $32.35 | $32.35 | $32.40 |
| Purchase #5 | $152.26 | 10.523% | $168.2823 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $47.52 | 5.568% | $50.1659 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $19.97 | 11.730% | $22.3125 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $684.82 | $759.7987 | $759.79 | $759.80 | $759.80 | |