| 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 | $20.28 | 10.112% | $22.3307 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $123.90 | 4.203% | $129.1075 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $126.36 | 13.107% | $142.922 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $145.77 | 4.620% | $152.5046 | $152.50 | $152.50 | $152.50 |
| Purchase #5 | $30.96 | 5.848% | $32.7705 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $198.81 | 3.371% | $205.5119 | $205.51 | $205.50 | $205.50 |
| Purchase #7 | $227.67 | 4.205% | $237.2435 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $873.75 | $922.3907 | $922.38 | $922.35 | $922.30 | |