| 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 | $11.30 | 8.505% | $12.2611 | $12.26 | $12.25 | $12.30 |
| Purchase #2 | $115.62 | 11.756% | $129.2123 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $213.41 | 9.614% | $233.9272 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $216.82 | 6.380% | $230.6531 | $230.65 | $230.65 | $230.70 |
| Purchase #5 | $136.57 | 10.304% | $150.6422 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $169.31 | 6.827% | $180.8688 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $211.57 | 5.208% | $222.5886 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $1,074.60 | $1,160.1533 | $1,160.15 | $1,160.15 | $1,160.20 | |