| 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 | $94.33 | 5.618% | $99.6295 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $177.91 | 11.376% | $198.149 | $198.15 | $198.15 | $198.10 |
| Purchase #3 | $209.56 | 13.124% | $237.0627 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $243.35 | 10.344% | $268.5221 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $212.96 | 4.306% | $222.1301 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $124.55 | 6.564% | $132.7255 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $43.39 | 3.516% | $44.9156 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $1,106.05 | $1,203.1345 | $1,203.14 | $1,203.15 | $1,203.00 | |