| 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 | $108.35 | 12.660% | $122.0671 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $70.69 | 6.400% | $75.2142 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $111.49 | 10.830% | $123.5644 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $126.58 | 10.349% | $139.6798 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $195.67 | 6.800% | $208.9756 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $221.28 | 9.804% | $242.9743 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $66.88 | 3.475% | $69.2041 | $69.20 | $69.20 | $69.20 |
| 7 purchase totals = | $900.94 | $981.6795 | $981.67 | $981.65 | $981.80 | |