| 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 | $200.98 | 10.804% | $222.6939 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $190.56 | 8.419% | $206.6032 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $47.64 | 5.395% | $50.2102 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $159.66 | 12.807% | $180.1077 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $56.96 | 8.418% | $61.7549 | $61.75 | $61.75 | $61.80 |
| Purchase #6 | $41.85 | 10.394% | $46.1999 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $46.46 | 5.700% | $49.1082 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $744.11 | $816.6780 | $816.67 | $816.65 | $816.70 | |