| 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 | $7.57 | 9.302% | $8.2742 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $162.26 | 7.632% | $174.6437 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $190.86 | 9.620% | $209.2207 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $183.89 | 10.799% | $203.7483 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $185.91 | 10.638% | $205.6871 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $157.55 | 7.532% | $169.4167 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $243.83 | 4.616% | $255.0852 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $1,131.87 | $1,226.0759 | $1,226.08 | $1,226.05 | $1,226.00 | |