| 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 | $250.51 | 12.735% | $282.4124 | $282.41 | $282.40 | $282.40 |
| Purchase #2 | $110.38 | 8.529% | $119.7943 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $246.59 | 4.213% | $256.9788 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $75.56 | 5.228% | $79.5103 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $144.78 | 10.374% | $159.7995 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $173.42 | 11.694% | $193.6997 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $132.46 | 5.612% | $139.8937 | $139.89 | $139.90 | $139.90 |
| 7 purchase totals = | $1,133.70 | $1,232.0887 | $1,232.08 | $1,232.10 | $1,232.10 | |