| 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 | $125.65 | 5.678% | $132.7844 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $124.75 | 8.154% | $134.9221 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $209.31 | 5.309% | $220.4223 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $161.89 | 3.670% | $167.8314 | $167.83 | $167.85 | $167.80 |
| Purchase #5 | $245.56 | 13.137% | $277.8192 | $277.82 | $277.80 | $277.80 |
| Purchase #6 | $206.89 | 4.320% | $215.8276 | $215.83 | $215.85 | $215.80 |
| Purchase #7 | $221.81 | 8.313% | $240.2491 | $240.25 | $240.25 | $240.20 |
| 7 purchase totals = | $1,295.86 | $1,389.8561 | $1,389.85 | $1,389.85 | $1,389.70 | |