| 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 | $125.31 | 5.132% | $131.7409 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $22.48 | 7.113% | $24.079 | $24.08 | $24.10 | $24.10 |
| Purchase #3 | $51.45 | 7.868% | $55.4981 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $111.74 | 3.548% | $115.7045 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $192.65 | 10.310% | $212.5122 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $212.25 | 3.396% | $219.458 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $166.59 | 3.804% | $172.9271 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $882.47 | $931.9198 | $931.92 | $931.95 | $931.90 | |