| 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 | $113.70 | 13.307% | $128.8301 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $181.66 | 12.631% | $204.6055 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $25.27 | 6.108% | $26.8135 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $193.43 | 3.681% | $200.5502 | $200.55 | $200.55 | $200.60 |
| Purchase #5 | $248.41 | 6.388% | $264.2784 | $264.28 | $264.30 | $264.30 |
| Purchase #6 | $153.93 | 6.505% | $163.9431 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $86.49 | 13.157% | $97.8695 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $1,002.89 | $1,086.8903 | $1,086.89 | $1,086.90 | $1,086.90 | |