| 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 | $185.97 | 7.409% | $199.7485 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $128.55 | 8.657% | $139.6786 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $21.49 | 5.136% | $22.5937 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $22.58 | 8.555% | $24.5117 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $241.67 | 8.691% | $262.6735 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $239.25 | 9.673% | $262.3927 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $122.31 | 11.350% | $136.1922 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $961.82 | $1,047.7909 | $1,047.78 | $1,047.80 | $1,047.80 | |