| 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 | $235.91 | 11.700% | $263.5115 | $263.51 | $263.50 | $263.50 |
| Purchase #2 | $125.88 | 5.628% | $132.9645 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $170.77 | 5.537% | $180.2255 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $200.95 | 11.287% | $223.6312 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $150.98 | 7.304% | $162.0076 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $136.73 | 3.440% | $141.4335 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $198.79 | 3.562% | $205.8709 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $1,220.01 | $1,309.6447 | $1,309.64 | $1,309.65 | $1,309.60 | |