| 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 | $250.64 | 7.265% | $268.849 | $268.85 | $268.85 | $268.80 |
| Purchase #2 | $118.62 | 12.180% | $133.0679 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $117.63 | 5.432% | $124.0197 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $23.44 | 13.198% | $26.5336 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $203.75 | 3.186% | $210.2415 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $112.72 | 10.414% | $124.4587 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $203.84 | 10.621% | $225.4898 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $1,030.64 | $1,112.6602 | $1,112.66 | $1,112.65 | $1,112.60 | |