| 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 | $195.69 | 7.764% | $210.8834 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $173.73 | 6.334% | $184.7341 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $243.51 | 8.857% | $265.0777 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $133.39 | 9.609% | $146.2074 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $92.50 | 13.383% | $104.8793 | $104.88 | $104.90 | $104.90 |
| Purchase #6 | $193.43 | 8.188% | $209.268 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $14.58 | 12.560% | $16.4112 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $1,046.83 | $1,137.4611 | $1,137.46 | $1,137.50 | $1,137.50 | |