| 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 | $110.40 | 12.750% | $124.476 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $120.60 | 9.545% | $132.1113 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $89.39 | 13.618% | $101.5631 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $162.73 | 10.192% | $179.3154 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $139.52 | 6.497% | $148.5846 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $62.94 | 12.387% | $70.7364 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $63.88 | 5.166% | $67.18 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $749.46 | $823.9668 | $823.97 | $824.00 | $824.00 | |