| 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 | $215.34 | 3.735% | $223.3829 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $244.54 | 6.544% | $260.5427 | $260.54 | $260.55 | $260.50 |
| Purchase #3 | $153.90 | 9.832% | $169.0314 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $110.77 | 6.379% | $117.836 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $169.29 | 4.278% | $176.5322 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $78.79 | 7.710% | $84.8647 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $12.62 | 5.219% | $13.2786 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $985.25 | $1,045.4685 | $1,045.46 | $1,045.55 | $1,045.40 | |