| 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 | $216.37 | 7.426% | $232.4376 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $229.55 | 4.205% | $239.2026 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $232.53 | 13.697% | $264.3796 | $264.38 | $264.40 | $264.40 |
| Purchase #4 | $122.53 | 12.174% | $137.4468 | $137.45 | $137.45 | $137.40 |
| Purchase #5 | $70.55 | 4.739% | $73.8934 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $75.52 | 10.429% | $83.396 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $200.77 | 13.406% | $227.6852 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $1,147.82 | $1,258.4412 | $1,258.45 | $1,258.50 | $1,258.40 | |