| 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 | $217.34 | 9.345% | $237.6504 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $70.76 | 11.625% | $78.9859 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $65.81 | 10.818% | $72.9293 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $193.26 | 6.571% | $205.9591 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $14.48 | 9.440% | $15.8469 | $15.85 | $15.85 | $15.80 |
| Purchase #6 | $63.69 | 8.617% | $69.1782 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $92.58 | 5.391% | $97.571 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $717.92 | $778.1208 | $778.13 | $778.15 | $778.20 | |