| 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 | $11.37 | 11.873% | $12.72 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $248.91 | 9.457% | $272.4494 | $272.45 | $272.45 | $272.40 |
| Purchase #3 | $212.41 | 8.189% | $229.8043 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $13.75 | 4.850% | $14.4169 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $60.38 | 12.241% | $67.7711 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $230.77 | 9.508% | $252.7116 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $217.73 | 11.693% | $243.1892 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $995.32 | $1,093.0625 | $1,093.06 | $1,093.00 | $1,093.00 | |