| 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 | $189.85 | 10.476% | $209.7387 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $195.85 | 6.413% | $208.4099 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $18.34 | 13.480% | $20.8122 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $100.50 | 5.481% | $106.0084 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $98.31 | 3.428% | $101.6801 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $249.34 | 6.126% | $264.6146 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $37.26 | 12.597% | $41.9536 | $41.95 | $41.95 | $42.00 |
| 7 purchase totals = | $889.45 | $953.2175 | $953.21 | $953.20 | $953.20 | |