| 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 | $203.89 | 13.573% | $231.564 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $215.96 | 8.137% | $233.5327 | $233.53 | $233.55 | $233.50 |
| Purchase #3 | $222.57 | 13.775% | $253.229 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $129.89 | 3.435% | $134.3517 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $83.32 | 9.293% | $91.0629 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $48.67 | 7.467% | $52.3042 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $130.74 | 7.127% | $140.0578 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $1,035.04 | $1,136.1023 | $1,136.09 | $1,136.10 | $1,136.20 | |