| 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 | $234.79 | 13.544% | $266.59 | $266.59 | $266.60 | $266.60 |
| Purchase #2 | $154.71 | 11.763% | $172.9085 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $192.43 | 11.659% | $214.8654 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $125.51 | 3.671% | $130.1175 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $208.67 | 5.763% | $220.6957 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $72.29 | 11.728% | $80.7682 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $197.87 | 7.750% | $213.2049 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $1,186.27 | $1,299.1502 | $1,299.16 | $1,299.10 | $1,299.20 | |