| 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 | $132.93 | 11.399% | $148.0827 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $47.97 | 6.626% | $51.1485 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $11.86 | 13.695% | $13.4842 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $110.51 | 7.763% | $119.0889 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $248.66 | 9.521% | $272.3349 | $272.33 | $272.35 | $272.30 |
| Purchase #6 | $163.65 | 11.841% | $183.0278 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $129.76 | 3.219% | $133.937 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $845.34 | $921.1040 | $921.10 | $921.20 | $921.00 | |