| 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 | $231.35 | 7.229% | $248.0743 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $172.65 | 7.297% | $185.2483 | $185.25 | $185.25 | $185.20 |
| Purchase #3 | $248.55 | 11.453% | $277.0164 | $277.02 | $277.00 | $277.00 |
| Purchase #4 | $29.49 | 6.134% | $31.2989 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $192.51 | 12.845% | $217.2379 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $95.79 | 11.604% | $106.9055 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $184.55 | 11.809% | $206.3435 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $1,154.89 | $1,272.1248 | $1,272.13 | $1,272.10 | $1,272.00 | |