| 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 | $244.65 | 12.173% | $274.4312 | $274.43 | $274.45 | $274.40 |
| Purchase #2 | $245.38 | 10.848% | $271.9988 | $272.00 | $272.00 | $272.00 |
| Purchase #3 | $106.82 | 7.367% | $114.6894 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $197.59 | 9.264% | $215.8947 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $120.37 | 6.319% | $127.9762 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $120.60 | 9.690% | $132.2861 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $16.74 | 5.477% | $17.6568 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $1,052.15 | $1,154.9332 | $1,154.94 | $1,155.00 | $1,155.00 | |