| 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 | $21.87 | 13.810% | $24.8902 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $198.62 | 7.527% | $213.5701 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $62.33 | 6.138% | $66.1558 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $208.62 | 10.845% | $231.2448 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $243.30 | 9.548% | $266.5303 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $155.33 | 11.480% | $173.1619 | $173.16 | $173.15 | $173.20 |
| Purchase #7 | $147.99 | 4.333% | $154.4024 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $1,038.06 | $1,129.9555 | $1,129.95 | $1,129.95 | $1,130.00 | |