| 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 | $206.68 | 12.793% | $233.1206 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $18.92 | 6.619% | $20.1723 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $35.85 | 4.476% | $37.4546 | $37.45 | $37.45 | $37.50 |
| Purchase #4 | $205.69 | 4.437% | $214.8165 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $151.65 | 12.692% | $170.8974 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $128.27 | 9.658% | $140.6583 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $25.58 | 4.787% | $26.8045 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $772.64 | $843.9242 | $843.92 | $843.85 | $844.00 | |