| 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 | $237.89 | 5.315% | $250.5339 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $162.69 | 11.432% | $181.2887 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $182.25 | 10.839% | $202.0041 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $246.66 | 5.531% | $260.3028 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $201.92 | 3.694% | $209.3789 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $249.28 | 10.584% | $275.6638 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $231.55 | 10.806% | $256.5713 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,512.24 | $1,635.7435 | $1,635.73 | $1,635.75 | $1,635.80 | |