| 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 | $119.34 | 4.160% | $124.3045 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $125.94 | 9.180% | $137.5013 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $124.71 | 10.530% | $137.842 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $26.72 | 6.388% | $28.4269 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $125.71 | 11.845% | $140.6003 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $133.60 | 7.500% | $143.62 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $250.36 | 12.371% | $281.332 | $281.33 | $281.35 | $281.30 |
| 7 purchase totals = | $906.38 | $993.6270 | $993.62 | $993.65 | $993.50 | |