| 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 | $209.75 | 10.500% | $231.7738 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $98.79 | 5.355% | $104.0802 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $22.51 | 9.301% | $24.6037 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $207.34 | 7.436% | $222.7578 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $117.87 | 13.104% | $133.3157 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $81.65 | 11.394% | $90.9532 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $61.84 | 5.543% | $65.2678 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $799.75 | $872.7522 | $872.75 | $872.70 | $872.90 | |