| 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 | $194.37 | 8.519% | $210.9284 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $165.48 | 12.541% | $186.2328 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $163.59 | 4.169% | $170.4101 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $190.52 | 11.777% | $212.9575 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $91.41 | 12.585% | $102.9139 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $21.58 | 6.538% | $22.9909 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $12.88 | 9.821% | $14.1449 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $839.83 | $920.5785 | $920.57 | $920.60 | $920.50 | |