| 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 | $212.50 | 13.285% | $240.7306 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $144.25 | 3.241% | $148.9251 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $128.68 | 8.826% | $140.0373 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $32.86 | 12.792% | $37.0635 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $207.59 | 9.394% | $227.091 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $45.27 | 8.441% | $49.0912 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $106.68 | 7.868% | $115.0736 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $877.83 | $958.0123 | $958.01 | $958.05 | $958.00 | |