| 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 | $36.65 | 11.492% | $40.8618 | $40.86 | $40.85 | $40.90 |
| Purchase #2 | $180.49 | 10.494% | $199.4306 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $240.28 | 11.237% | $267.2803 | $267.28 | $267.30 | $267.30 |
| Purchase #4 | $247.87 | 13.502% | $281.3374 | $281.34 | $281.35 | $281.30 |
| Purchase #5 | $139.89 | 9.735% | $153.5083 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $203.88 | 6.549% | $217.2321 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $40.57 | 4.468% | $42.3827 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $1,089.63 | $1,202.0332 | $1,202.03 | $1,202.10 | $1,202.00 | |