| 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 | $235.82 | 7.678% | $253.9263 | $253.93 | $253.95 | $253.90 |
| Purchase #2 | $161.93 | 9.778% | $177.7635 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $104.80 | 12.223% | $117.6097 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $210.96 | 7.221% | $226.1934 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $147.79 | 13.320% | $167.4756 | $167.48 | $167.50 | $167.50 |
| Purchase #6 | $245.58 | 12.586% | $276.4887 | $276.49 | $276.50 | $276.50 |
| Purchase #7 | $117.46 | 4.475% | $122.7163 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $1,224.34 | $1,342.1735 | $1,342.18 | $1,342.20 | $1,342.20 | |