| 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 | $237.54 | 10.388% | $262.2157 | $262.22 | $262.20 | $262.20 |
| Purchase #2 | $117.37 | 7.713% | $126.4227 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $107.42 | 10.721% | $118.9365 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $65.29 | 6.138% | $69.2975 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $158.39 | 9.728% | $173.7982 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $213.46 | 13.506% | $242.2899 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $103.89 | 11.131% | $115.454 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $1,003.36 | $1,108.4145 | $1,108.42 | $1,108.40 | $1,108.40 | |