| 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 | $224.40 | 5.845% | $237.5162 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $118.56 | 12.176% | $132.9959 | $133.00 | $133.00 | $133.00 |
| Purchase #3 | $102.41 | 11.814% | $114.5087 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $184.42 | 12.874% | $208.1622 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $136.81 | 13.206% | $154.8771 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $204.61 | 6.513% | $217.9362 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $122.63 | 4.115% | $127.6762 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $1,093.84 | $1,193.6725 | $1,193.69 | $1,193.70 | $1,193.70 | |