| 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 | $114.31 | 8.337% | $123.84 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $113.93 | 6.417% | $121.2409 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $22.71 | 7.272% | $24.3615 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $16.68 | 3.711% | $17.299 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $82.50 | 10.507% | $91.1683 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $174.71 | 11.274% | $194.4068 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $54.85 | 5.861% | $58.0648 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $579.69 | $630.3813 | $630.38 | $630.35 | $630.40 | |