| 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 | $218.90 | 7.432% | $235.1686 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $178.76 | 8.253% | $193.5131 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $61.66 | 10.667% | $68.2373 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $126.94 | 5.670% | $134.1375 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $192.60 | 5.587% | $203.3606 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $100.38 | 5.477% | $105.8778 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $36.81 | 11.426% | $41.0159 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $916.05 | $981.3108 | $981.32 | $981.30 | $981.30 | |