| 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 | $220.66 | 4.398% | $230.3646 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $110.41 | 10.232% | $121.7072 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $50.63 | 3.179% | $52.2395 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $68.83 | 8.782% | $74.8747 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $79.42 | 4.832% | $83.2576 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $241.49 | 9.254% | $263.8375 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $82.55 | 12.682% | $93.019 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $853.99 | $919.3001 | $919.30 | $919.25 | $919.30 | |