| 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 | $118.88 | 8.576% | $129.0751 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $202.45 | 11.184% | $225.092 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $36.62 | 3.593% | $37.9358 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $211.54 | 12.652% | $238.304 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $148.93 | 11.576% | $166.1701 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $56.60 | 3.712% | $58.701 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $54.93 | 11.503% | $61.2486 | $61.25 | $61.25 | $61.20 |
| 7 purchase totals = | $829.95 | $916.5266 | $916.53 | $916.55 | $916.50 | |