| 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 | $194.34 | 9.303% | $212.4195 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $73.27 | 11.153% | $81.4418 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $22.70 | 5.528% | $23.9549 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $195.94 | 12.612% | $220.652 | $220.65 | $220.65 | $220.70 |
| Purchase #5 | $155.89 | 9.447% | $170.6169 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $152.28 | 6.215% | $161.7442 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $53.94 | 8.254% | $58.3922 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $848.36 | $929.2215 | $929.21 | $929.20 | $929.20 | |