| 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 | $195.74 | 3.264% | $202.129 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $181.63 | 7.860% | $195.9061 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $46.55 | 12.158% | $52.2095 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $148.26 | 9.661% | $162.5834 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $36.89 | 13.863% | $42.0041 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $119.60 | 10.564% | $132.2345 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $213.57 | 4.192% | $222.5229 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $942.24 | $1,009.5895 | $1,009.58 | $1,009.60 | $1,009.50 | |