| 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 | $136.60 | 12.352% | $153.4728 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $241.37 | 12.127% | $270.6409 | $270.64 | $270.65 | $270.60 |
| Purchase #3 | $154.36 | 5.751% | $163.2372 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $154.78 | 5.509% | $163.3068 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $94.80 | 7.650% | $102.0522 | $102.05 | $102.05 | $102.10 |
| Purchase #6 | $11.81 | 6.651% | $12.5955 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $196.61 | 4.756% | $205.9608 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $990.33 | $1,071.2662 | $1,071.27 | $1,071.25 | $1,071.30 | |