| 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 | $45.36 | 12.167% | $50.879 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $182.88 | 13.619% | $207.7864 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $249.70 | 13.367% | $283.0774 | $283.08 | $283.10 | $283.10 |
| Purchase #4 | $249.38 | 7.561% | $268.2356 | $268.24 | $268.25 | $268.20 |
| Purchase #5 | $132.48 | 5.601% | $139.9002 | $139.90 | $139.90 | $139.90 |
| Purchase #6 | $221.53 | 3.379% | $229.0155 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $128.94 | 12.140% | $144.5933 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $1,210.27 | $1,323.4874 | $1,323.50 | $1,323.55 | $1,323.50 | |