| 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 | $123.92 | 7.280% | $132.9414 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $121.99 | 12.380% | $137.0924 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $41.29 | 13.546% | $46.8831 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $208.31 | 9.782% | $228.6869 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $45.98 | 9.781% | $50.4773 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $11.38 | 10.342% | $12.5569 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $218.39 | 7.455% | $234.671 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $771.26 | $843.3090 | $843.31 | $843.35 | $843.40 | |