| 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 | $122.50 | 10.746% | $135.6639 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $209.42 | 12.121% | $234.8038 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $213.70 | 8.354% | $231.5525 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $47.54 | 10.750% | $52.6506 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $64.50 | 5.135% | $67.8121 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $58.85 | 3.511% | $60.9162 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $163.83 | 4.642% | $171.435 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $880.34 | $954.8341 | $954.83 | $954.80 | $954.90 | |