| 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 | $234.44 | 10.848% | $259.8721 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $96.89 | 11.535% | $108.0663 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $203.46 | 6.352% | $216.3838 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $99.86 | 13.298% | $113.1394 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $207.71 | 11.248% | $231.0732 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $218.69 | 13.339% | $247.8611 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $113.65 | 9.733% | $124.7116 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $1,174.70 | $1,301.1075 | $1,301.10 | $1,301.05 | $1,301.20 | |