| 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 | $219.26 | 5.440% | $231.1877 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $200.46 | 7.218% | $214.9292 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $81.54 | 11.305% | $90.7581 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $23.41 | 8.368% | $25.3689 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $27.81 | 7.848% | $29.9925 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $122.48 | 13.340% | $138.8188 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $81.60 | 8.330% | $88.3973 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $756.56 | $819.4525 | $819.46 | $819.45 | $819.50 | |