| 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 | $123.56 | 10.440% | $136.4597 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $249.87 | 7.372% | $268.2904 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $129.94 | 13.500% | $147.4819 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $241.44 | 7.723% | $260.0864 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $128.39 | 3.676% | $133.1096 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $130.36 | 4.454% | $136.1662 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $44.94 | 13.841% | $51.1601 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $1,048.50 | $1,132.7543 | $1,132.76 | $1,132.75 | $1,132.90 | |