| 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 | $206.47 | 7.865% | $222.7089 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $167.70 | 8.222% | $181.4883 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $177.60 | 11.208% | $197.5054 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $248.53 | 12.583% | $279.8025 | $279.80 | $279.80 | $279.80 |
| Purchase #5 | $244.63 | 7.318% | $262.532 | $262.53 | $262.55 | $262.50 |
| Purchase #6 | $109.30 | 10.296% | $120.5535 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $67.79 | 8.274% | $73.3989 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $1,222.02 | $1,337.9895 | $1,337.99 | $1,338.00 | $1,338.00 | |