| 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 | $212.88 | 11.719% | $237.8274 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $95.60 | 4.390% | $99.7968 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $45.77 | 8.580% | $49.6971 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $121.30 | 13.741% | $137.9678 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $209.52 | 8.334% | $226.9814 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $200.96 | 10.860% | $222.7843 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $171.39 | 13.732% | $194.9253 | $194.93 | $194.95 | $194.90 |
| 7 purchase totals = | $1,057.42 | $1,169.9801 | $1,169.99 | $1,170.05 | $1,170.00 | |