| 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 | $93.60 | 11.423% | $104.2919 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $140.71 | 10.172% | $155.023 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $197.66 | 9.552% | $216.5405 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $165.45 | 9.389% | $180.9841 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $83.79 | 10.689% | $92.7463 | $92.75 | $92.75 | $92.70 |
| Purchase #6 | $222.82 | 13.409% | $252.6979 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $83.69 | 7.646% | $90.0889 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $987.72 | $1,092.3726 | $1,092.37 | $1,092.40 | $1,092.30 | |