| 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 | $109.85 | 8.702% | $119.4091 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $174.73 | 4.185% | $182.0425 | $182.04 | $182.05 | $182.00 |
| Purchase #3 | $103.84 | 3.653% | $107.6333 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $113.72 | 4.665% | $119.025 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $113.89 | 13.289% | $129.0248 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $108.34 | 7.424% | $116.3832 | $116.38 | $116.40 | $116.40 |
| Purchase #7 | $113.56 | 5.178% | $119.4401 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $837.93 | $892.9580 | $892.95 | $893.00 | $892.80 | |