| 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 | $120.28 | 3.408% | $124.3791 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $191.58 | 6.691% | $204.3986 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $195.73 | 9.793% | $214.8978 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $114.59 | 5.480% | $120.8695 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $55.29 | 9.699% | $60.6526 | $60.65 | $60.65 | $60.70 |
| Purchase #6 | $48.71 | 13.414% | $55.244 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $44.64 | 10.210% | $49.1977 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $770.82 | $829.6393 | $829.64 | $829.65 | $829.70 | |