| 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 | $12.42 | 11.233% | $13.8151 | $13.82 | $13.80 | $13.80 |
| Purchase #2 | $243.73 | 9.115% | $265.946 | $265.95 | $265.95 | $265.90 |
| Purchase #3 | $21.84 | 7.691% | $23.5197 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $12.83 | 11.554% | $14.3124 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $210.26 | 10.220% | $231.7486 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $221.34 | 11.597% | $247.0088 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $72.35 | 3.226% | $74.684 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $794.77 | $871.0346 | $871.04 | $871.00 | $870.90 | |