| 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 | $138.94 | 10.417% | $153.4134 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $66.45 | 4.222% | $69.2555 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $128.61 | 11.642% | $143.5828 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $231.60 | 8.488% | $251.2582 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $244.67 | 4.758% | $256.3114 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $250.50 | 8.411% | $271.5696 | $271.57 | $271.55 | $271.60 |
| Purchase #7 | $223.67 | 4.551% | $233.8492 | $233.85 | $233.85 | $233.80 |
| 7 purchase totals = | $1,284.44 | $1,379.2401 | $1,379.24 | $1,379.20 | $1,379.30 | |