| 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 | $170.79 | 12.258% | $191.7254 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $99.81 | 13.854% | $113.6377 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $229.89 | 12.672% | $259.0217 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $197.39 | 10.676% | $218.4634 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $85.97 | 12.834% | $97.0034 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $21.59 | 12.347% | $24.2557 | $24.26 | $24.25 | $24.30 |
| Purchase #7 | $219.53 | 6.553% | $233.9158 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $1,024.97 | $1,138.0231 | $1,138.03 | $1,138.00 | $1,138.00 | |