| 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 | $189.54 | 4.787% | $198.6133 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $132.34 | 9.711% | $145.1915 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $212.56 | 5.734% | $224.7482 | $224.75 | $224.75 | $224.70 |
| Purchase #4 | $191.48 | 3.231% | $197.6667 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $102.48 | 5.387% | $108.0006 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $208.28 | 7.506% | $223.9135 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $143.98 | 7.460% | $154.7209 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $1,180.66 | $1,252.8547 | $1,252.85 | $1,252.80 | $1,252.80 | |