| 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 | $209.84 | 13.173% | $237.4822 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $19.69 | 10.180% | $21.6944 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $29.34 | 7.350% | $31.4965 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $85.62 | 11.550% | $95.5091 | $95.51 | $95.50 | $95.50 |
| Purchase #5 | $244.53 | 10.419% | $270.0076 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $207.97 | 10.380% | $229.5573 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $215.42 | 5.581% | $227.4426 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $1,012.41 | $1,113.1897 | $1,113.19 | $1,113.20 | $1,113.20 | |