| 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 | $194.76 | 8.193% | $210.7167 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $249.85 | 7.331% | $268.1665 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $12.61 | 8.845% | $13.7254 | $13.73 | $13.75 | $13.70 |
| Purchase #4 | $73.70 | 11.219% | $81.9684 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $51.47 | 10.527% | $56.8882 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $117.75 | 5.761% | $124.5336 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $102.65 | 12.696% | $115.6824 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $802.79 | $871.6812 | $871.69 | $871.70 | $871.70 | |