| 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 | $120.73 | 11.440% | $134.5415 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $71.95 | 10.495% | $79.5012 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $11.30 | 10.758% | $12.5157 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $204.88 | 12.764% | $231.0309 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $82.62 | 4.669% | $86.4775 | $86.48 | $86.50 | $86.50 |
| Purchase #6 | $100.64 | 13.532% | $114.2586 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $154.51 | 10.110% | $170.131 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $746.63 | $828.4564 | $828.46 | $828.50 | $828.40 | |