| 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 | $122.81 | 7.361% | $131.85 | $131.85 | $131.85 | $131.90 |
| Purchase #2 | $115.97 | 8.755% | $126.1232 | $126.12 | $126.10 | $126.10 |
| Purchase #3 | $182.67 | 5.751% | $193.1754 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $240.52 | 7.287% | $258.0467 | $258.05 | $258.05 | $258.00 |
| Purchase #5 | $113.29 | 7.186% | $121.431 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $12.44 | 7.839% | $13.4152 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $109.61 | 8.159% | $118.5531 | $118.55 | $118.55 | $118.60 |
| 7 purchase totals = | $897.31 | $962.5946 | $962.60 | $962.60 | $962.60 | |