| 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 | $236.86 | 4.164% | $246.7229 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $64.93 | 4.340% | $67.748 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $196.65 | 8.709% | $213.7762 | $213.78 | $213.80 | $213.80 |
| Purchase #4 | $104.57 | 12.709% | $117.8598 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $92.98 | 4.479% | $97.1446 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $178.34 | 9.417% | $195.1343 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $86.63 | 5.546% | $91.4345 | $91.43 | $91.45 | $91.40 |
| 7 purchase totals = | $960.96 | $1,029.8203 | $1,029.81 | $1,029.85 | $1,029.70 | |