| 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 | $221.84 | 11.273% | $246.848 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $199.75 | 9.111% | $217.9492 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $206.90 | 11.801% | $231.3163 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $201.47 | 6.132% | $213.8241 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $85.36 | 4.691% | $89.3642 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $131.74 | 13.747% | $149.8503 | $149.85 | $149.85 | $149.90 |
| Purchase #7 | $18.82 | 10.591% | $20.8132 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $1,065.88 | $1,169.9653 | $1,169.96 | $1,169.90 | $1,169.90 | |