| 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 | $199.41 | 4.417% | $208.2179 | $208.22 | $208.20 | $208.20 |
| Purchase #2 | $191.26 | 10.748% | $211.8166 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $237.59 | 11.820% | $265.6731 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $240.31 | 5.433% | $253.366 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $199.82 | 13.573% | $226.9416 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $81.84 | 7.283% | $87.8004 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $141.64 | 11.675% | $158.1765 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $1,291.87 | $1,411.9921 | $1,412.00 | $1,411.95 | $1,412.00 | |