| 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 | $204.54 | 11.159% | $227.3646 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $202.89 | 7.165% | $217.4271 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $41.88 | 12.506% | $47.1175 | $47.12 | $47.10 | $47.10 |
| Purchase #4 | $97.28 | 6.208% | $103.3191 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $6.28 | 9.351% | $6.8672 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $116.48 | 3.126% | $120.1212 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $124.49 | 4.442% | $130.0198 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $793.84 | $852.2365 | $852.24 | $852.15 | $852.20 | |