| 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 | $147.48 | 8.632% | $160.2105 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $114.58 | 13.120% | $129.6129 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $236.56 | 11.706% | $264.2517 | $264.25 | $264.25 | $264.30 |
| Purchase #4 | $243.89 | 7.270% | $261.6208 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $132.77 | 11.573% | $148.1355 | $148.14 | $148.15 | $148.10 |
| Purchase #6 | $54.45 | 6.566% | $58.0252 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $197.99 | 11.390% | $220.5411 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $1,127.72 | $1,242.3977 | $1,242.40 | $1,242.40 | $1,242.30 | |