| 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 | $6.50 | 12.507% | $7.313 | $7.31 | $7.30 | $7.30 |
| Purchase #2 | $249.53 | 6.131% | $264.8287 | $264.83 | $264.85 | $264.80 |
| Purchase #3 | $169.73 | 4.120% | $176.7229 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $236.92 | 12.417% | $266.3384 | $266.34 | $266.35 | $266.30 |
| Purchase #5 | $46.72 | 12.729% | $52.667 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $195.61 | 8.824% | $212.8706 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $113.48 | 10.581% | $125.4873 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $1,018.49 | $1,106.2279 | $1,106.23 | $1,106.20 | $1,106.20 | |