| 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 | $122.53 | 3.147% | $126.386 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $190.46 | 3.144% | $196.4481 | $196.45 | $196.45 | $196.40 |
| Purchase #3 | $241.55 | 5.228% | $254.1782 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $62.55 | 10.632% | $69.2003 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $204.27 | 12.494% | $229.7915 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $57.55 | 8.669% | $62.539 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $41.49 | 6.627% | $44.2395 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $920.40 | $982.7826 | $982.79 | $982.85 | $982.70 | |