| 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 | $221.68 | 6.294% | $235.6325 | $235.63 | $235.65 | $235.60 |
| Purchase #2 | $165.51 | 9.226% | $180.78 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $109.62 | 10.522% | $121.1542 | $121.15 | $121.15 | $121.20 |
| Purchase #4 | $17.52 | 12.156% | $19.6497 | $19.65 | $19.65 | $19.60 |
| Purchase #5 | $54.71 | 4.800% | $57.3361 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $121.25 | 10.779% | $134.3195 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $62.45 | 7.602% | $67.1974 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $752.74 | $816.0694 | $816.07 | $816.10 | $816.00 | |