| 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 | $33.61 | 10.363% | $37.093 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $14.75 | 3.640% | $15.2869 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $220.92 | 11.848% | $247.0946 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $169.67 | 11.295% | $188.8342 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $168.57 | 3.767% | $174.92 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $112.54 | 8.392% | $121.9844 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $229.52 | 4.719% | $240.351 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $949.58 | $1,025.5641 | $1,025.55 | $1,025.60 | $1,025.60 | |