| 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 | $109.30 | 4.190% | $113.8797 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $70.71 | 11.796% | $79.051 | $79.05 | $79.05 | $79.10 |
| Purchase #3 | $146.27 | 5.612% | $154.4787 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $39.70 | 7.299% | $42.5977 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $246.81 | 9.257% | $269.6572 | $269.66 | $269.65 | $269.70 |
| Purchase #6 | $195.80 | 7.134% | $209.7684 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $235.60 | 13.390% | $267.1468 | $267.15 | $267.15 | $267.10 |
| 7 purchase totals = | $1,044.19 | $1,136.5795 | $1,136.59 | $1,136.60 | $1,136.70 | |