| 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 | $93.50 | 13.391% | $106.0206 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $61.52 | 7.870% | $66.3616 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $141.93 | 7.231% | $152.193 | $152.19 | $152.20 | $152.20 |
| Purchase #4 | $197.56 | 10.804% | $218.9044 | $218.90 | $218.90 | $218.90 |
| Purchase #5 | $155.88 | 9.695% | $170.9926 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $188.81 | 10.654% | $208.9258 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $127.77 | 3.476% | $132.2113 | $132.21 | $132.20 | $132.20 |
| 7 purchase totals = | $966.97 | $1,055.6093 | $1,055.60 | $1,055.60 | $1,055.60 | |