| 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 | $124.98 | 7.539% | $134.4022 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $112.31 | 7.516% | $120.7512 | $120.75 | $120.75 | $120.80 |
| Purchase #3 | $214.85 | 3.543% | $222.4621 | $222.46 | $222.45 | $222.50 |
| Purchase #4 | $80.78 | 3.323% | $83.4643 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $63.39 | 8.406% | $68.7186 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $90.82 | 4.231% | $94.6626 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $243.82 | 3.777% | $253.0291 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $930.95 | $977.4901 | $977.48 | $977.45 | $977.60 | |