| 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 | $226.25 | 3.797% | $234.8407 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $186.28 | 13.514% | $211.4539 | $211.45 | $211.45 | $211.50 |
| Purchase #3 | $166.97 | 7.369% | $179.274 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $57.42 | 7.418% | $61.6794 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $92.80 | 7.346% | $99.6171 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $55.94 | 3.475% | $57.8839 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $235.99 | 4.507% | $246.6261 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $1,021.65 | $1,091.3751 | $1,091.37 | $1,091.40 | $1,091.40 | |