| 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 | $109.55 | 13.677% | $124.5332 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $62.28 | 8.581% | $67.6242 | $67.62 | $67.60 | $67.60 |
| Purchase #3 | $97.50 | 7.872% | $105.1752 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $240.78 | 8.244% | $260.6299 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $214.75 | 5.338% | $226.2134 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $237.37 | 9.707% | $260.4115 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $194.66 | 4.393% | $203.2114 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $1,156.89 | $1,247.7988 | $1,247.79 | $1,247.80 | $1,247.70 | |