| 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 | $229.36 | 13.307% | $259.8809 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $243.50 | 9.702% | $267.1244 | $267.12 | $267.10 | $267.10 |
| Purchase #3 | $45.83 | 4.784% | $48.0225 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $163.67 | 6.340% | $174.0467 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $80.48 | 7.842% | $86.7912 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $180.89 | 13.361% | $205.0587 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $247.66 | 10.781% | $274.3602 | $274.36 | $274.35 | $274.40 |
| 7 purchase totals = | $1,191.39 | $1,315.2846 | $1,315.28 | $1,315.25 | $1,315.30 | |