| 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 | $240.82 | 3.328% | $248.8345 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $107.46 | 8.780% | $116.895 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $224.31 | 9.868% | $246.4449 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $245.88 | 7.819% | $265.1054 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $205.33 | 5.744% | $217.1242 | $217.12 | $217.10 | $217.10 |
| Purchase #6 | $103.43 | 5.741% | $109.3679 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $31.27 | 3.635% | $32.4067 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $1,158.50 | $1,236.1786 | $1,236.18 | $1,236.15 | $1,236.10 | |