| 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 | $21.70 | 11.131% | $24.1154 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $206.95 | 5.601% | $218.5413 | $218.54 | $218.55 | $218.50 |
| Purchase #3 | $161.27 | 3.449% | $166.8322 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $237.98 | 11.764% | $265.976 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $125.32 | 9.868% | $137.6866 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $13.50 | 3.648% | $13.9925 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $109.76 | 11.216% | $122.0707 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $876.48 | $949.2147 | $949.22 | $949.25 | $949.20 | |