| 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 | $203.39 | 3.842% | $211.2042 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $137.93 | 6.283% | $146.5961 | $146.60 | $146.60 | $146.60 |
| Purchase #3 | $120.82 | 12.400% | $135.8017 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $103.93 | 7.459% | $111.6821 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $15.90 | 10.445% | $17.5608 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $47.34 | 4.652% | $49.5423 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $93.54 | 4.647% | $97.8868 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $722.85 | $770.2740 | $770.27 | $770.30 | $770.30 | |