| 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 | $217.78 | 10.869% | $241.4505 | $241.45 | $241.45 | $241.50 |
| Purchase #2 | $122.46 | 8.113% | $132.3952 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $30.69 | 13.654% | $34.8804 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $145.55 | 9.685% | $159.6465 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $229.91 | 4.810% | $240.9687 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $159.35 | 4.486% | $166.4984 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $107.95 | 5.571% | $113.9639 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $1,013.69 | $1,089.8036 | $1,089.81 | $1,089.80 | $1,089.90 | |