| 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 | $79.86 | 12.368% | $89.7371 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $235.33 | 4.571% | $246.0869 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $133.83 | 11.114% | $148.7039 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $175.26 | 10.635% | $193.8989 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $11.50 | 7.149% | $12.3221 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $239.32 | 11.302% | $266.3679 | $266.37 | $266.35 | $266.40 |
| Purchase #7 | $220.31 | 8.688% | $239.4505 | $239.45 | $239.45 | $239.50 |
| 7 purchase totals = | $1,095.41 | $1,196.5673 | $1,196.57 | $1,196.55 | $1,196.60 | |