| 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 | $222.62 | 7.615% | $239.5725 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $32.43 | 5.617% | $34.2516 | $34.25 | $34.25 | $34.30 |
| Purchase #3 | $227.50 | 5.613% | $240.2696 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $156.94 | 3.147% | $161.8789 | $161.88 | $161.90 | $161.90 |
| Purchase #5 | $66.46 | 12.429% | $74.7203 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $21.39 | 5.422% | $22.5498 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $85.57 | 7.831% | $92.271 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $812.91 | $865.5137 | $865.51 | $865.45 | $865.60 | |