| 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 | $84.63 | 12.718% | $95.3932 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $145.25 | 11.343% | $161.7257 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $144.76 | 5.524% | $152.7565 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $126.37 | 13.822% | $143.8369 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $76.76 | 10.659% | $84.9418 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $191.48 | 13.822% | $217.9464 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $244.58 | 3.613% | $253.4167 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,013.83 | $1,110.0172 | $1,110.03 | $1,110.05 | $1,109.90 | |