| 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 | $233.82 | 4.119% | $243.451 | $243.45 | $243.45 | $243.50 |
| Purchase #2 | $83.35 | 4.487% | $87.0899 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $13.60 | 8.867% | $14.8059 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $206.90 | 13.569% | $234.9743 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $49.95 | 13.359% | $56.6228 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $31.71 | 11.434% | $35.3357 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $18.97 | 8.555% | $20.5929 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $638.30 | $692.8725 | $692.87 | $692.85 | $692.90 | |