| 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 | $225.50 | 10.589% | $249.3782 | $249.38 | $249.40 | $249.40 |
| Purchase #2 | $143.91 | 4.125% | $149.8463 | $149.85 | $149.85 | $149.80 |
| Purchase #3 | $103.57 | 8.444% | $112.3155 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $81.46 | 12.428% | $91.5838 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $119.55 | 3.149% | $123.3146 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $101.89 | 5.779% | $107.7782 | $107.78 | $107.80 | $107.80 |
| Purchase #7 | $27.92 | 10.525% | $30.8586 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $803.80 | $865.0752 | $865.08 | $865.10 | $865.10 | |