| 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 | $120.81 | 11.511% | $134.7164 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $7.39 | 6.828% | $7.8946 | $7.89 | $7.90 | $7.90 |
| Purchase #3 | $207.89 | 5.349% | $219.01 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $213.95 | 13.604% | $243.0558 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $10.93 | 12.200% | $12.2635 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $78.81 | 3.184% | $81.3193 | $81.32 | $81.30 | $81.30 |
| Purchase #7 | $43.88 | 9.259% | $47.9428 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $683.66 | $746.2024 | $746.20 | $746.15 | $746.20 | |