| 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 | $123.48 | 7.354% | $132.5607 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $209.34 | 12.248% | $234.98 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $110.77 | 11.760% | $123.7966 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $55.48 | 4.135% | $57.7741 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $174.82 | 6.825% | $186.7515 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $231.69 | 6.874% | $247.6164 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $104.55 | 13.484% | $118.6475 | $118.65 | $118.65 | $118.60 |
| 7 purchase totals = | $1,010.13 | $1,102.1268 | $1,102.13 | $1,102.10 | $1,102.20 | |