| 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 | $21.47 | 3.857% | $22.2981 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $228.83 | 12.533% | $257.5093 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $33.60 | 7.232% | $36.03 | $36.03 | $36.05 | $36.00 |
| Purchase #4 | $242.38 | 8.535% | $263.0671 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $212.77 | 4.280% | $221.8766 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $21.67 | 13.741% | $24.6477 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $55.45 | 6.151% | $58.8607 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $816.17 | $884.2895 | $884.30 | $884.30 | $884.30 | |