| 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 | $202.45 | 9.821% | $222.3326 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $195.93 | 7.160% | $209.9586 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $221.68 | 13.580% | $251.7841 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $175.41 | 3.600% | $181.7248 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $211.61 | 11.853% | $236.6921 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $151.69 | 9.783% | $166.5298 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $203.79 | 3.791% | $211.5157 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $1,362.56 | $1,480.5377 | $1,480.53 | $1,480.55 | $1,480.50 | |