| 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 | $117.57 | 10.499% | $129.9137 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $242.61 | 9.415% | $265.4517 | $265.45 | $265.45 | $265.50 |
| Purchase #3 | $227.67 | 9.769% | $249.9111 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $186.65 | 5.537% | $196.9848 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $115.83 | 11.698% | $129.3798 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $245.57 | 9.566% | $269.0612 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $91.92 | 5.763% | $97.2173 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $1,227.82 | $1,337.9196 | $1,337.91 | $1,337.90 | $1,338.00 | |