| 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 | $230.78 | 4.809% | $241.8782 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $120.34 | 5.418% | $126.86 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $63.36 | 7.548% | $68.1424 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $76.41 | 3.772% | $79.2922 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $48.43 | 9.407% | $52.9858 | $52.99 | $53.00 | $53.00 |
| Purchase #6 | $239.98 | 5.762% | $253.8076 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $96.33 | 10.730% | $106.6662 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $875.63 | $929.6324 | $929.64 | $929.65 | $929.70 | |