| 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 | $81.36 | 3.734% | $84.398 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $247.44 | 5.170% | $260.2326 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $153.29 | 9.750% | $168.2358 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $61.62 | 10.709% | $68.2189 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $184.53 | 13.284% | $209.043 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $25.96 | 5.239% | $27.32 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $200.80 | 12.356% | $225.6108 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $955.00 | $1,043.0591 | $1,043.06 | $1,043.05 | $1,042.90 | |