| 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 | $185.48 | 10.191% | $204.3823 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $86.72 | 13.515% | $98.4402 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $216.80 | 9.569% | $237.5456 | $237.55 | $237.55 | $237.50 |
| Purchase #4 | $8.68 | 4.484% | $9.0692 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $123.87 | 13.389% | $140.455 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $117.58 | 5.217% | $123.7141 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $183.75 | 13.732% | $208.9826 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $922.88 | $1,022.5890 | $1,022.59 | $1,022.60 | $1,022.60 | |