| 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 | $201.45 | 7.824% | $217.2114 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $138.37 | 13.742% | $157.3848 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $187.68 | 9.335% | $205.1999 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $104.27 | 7.747% | $112.3478 | $112.35 | $112.35 | $112.30 |
| Purchase #5 | $21.89 | 10.477% | $24.1834 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $234.61 | 13.162% | $265.4894 | $265.49 | $265.50 | $265.50 |
| Purchase #7 | $29.27 | 4.836% | $30.6855 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $917.54 | $1,012.5022 | $1,012.50 | $1,012.55 | $1,012.50 | |