| 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 | $230.61 | 12.224% | $258.7998 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $58.37 | 7.688% | $62.8575 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $243.71 | 7.341% | $261.6008 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $209.42 | 8.396% | $227.0029 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $139.25 | 4.710% | $145.8087 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $32.98 | 10.522% | $36.4502 | $36.45 | $36.45 | $36.50 |
| Purchase #7 | $24.61 | 6.332% | $26.1683 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $938.95 | $1,018.6882 | $1,018.69 | $1,018.65 | $1,018.80 | |