| 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 | $6.28 | 9.196% | $6.8575 | $6.86 | $6.85 | $6.90 |
| Purchase #2 | $190.30 | 12.832% | $214.7193 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $169.27 | 7.317% | $181.6555 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $236.47 | 12.452% | $265.9152 | $265.92 | $265.90 | $265.90 |
| Purchase #5 | $55.65 | 4.419% | $58.1092 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $182.91 | 12.517% | $205.8048 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $169.93 | 9.644% | $186.318 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $1,010.81 | $1,119.3795 | $1,119.39 | $1,119.30 | $1,119.40 | |