| 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 | $247.65 | 6.861% | $264.6413 | $264.64 | $264.65 | $264.60 |
| Purchase #2 | $200.57 | 7.470% | $215.5526 | $215.55 | $215.55 | $215.60 |
| Purchase #3 | $23.39 | 13.650% | $26.5827 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $141.53 | 6.139% | $150.2185 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $31.88 | 13.730% | $36.2571 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $247.62 | 12.543% | $278.679 | $278.68 | $278.70 | $278.70 |
| Purchase #7 | $124.34 | 10.849% | $137.8296 | $137.83 | $137.85 | $137.80 |
| 7 purchase totals = | $1,016.98 | $1,109.7608 | $1,109.76 | $1,109.80 | $1,109.80 | |