| 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 | $200.59 | 8.747% | $218.1356 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $115.61 | 5.279% | $121.7131 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $107.79 | 5.107% | $113.2948 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $39.66 | 4.622% | $41.4931 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $234.54 | 4.587% | $245.2983 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $39.80 | 13.369% | $45.1209 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $114.34 | 11.338% | $127.3039 | $127.30 | $127.30 | $127.30 |
| 7 purchase totals = | $852.33 | $912.3597 | $912.35 | $912.35 | $912.30 | |