| 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 | $199.83 | 3.539% | $206.902 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $217.60 | 11.439% | $242.4913 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $201.26 | 7.172% | $215.6944 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $249.33 | 4.432% | $260.3803 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $138.54 | 9.713% | $151.9964 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $74.86 | 7.525% | $80.4932 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $96.27 | 11.654% | $107.4893 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $1,177.69 | $1,265.4469 | $1,265.44 | $1,265.50 | $1,265.50 | |