| 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 | $88.60 | 4.775% | $92.8307 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $120.41 | 6.160% | $127.8273 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $6.51 | 11.807% | $7.2786 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $184.91 | 3.859% | $192.0457 | $192.05 | $192.05 | $192.00 |
| Purchase #5 | $221.74 | 12.510% | $249.4797 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $60.47 | 9.451% | $66.185 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $217.26 | 6.772% | $231.9728 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $899.90 | $967.6198 | $967.63 | $967.70 | $967.60 | |