| 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 | $189.45 | 5.146% | $199.1991 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $250.49 | 4.699% | $262.2605 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $237.79 | 13.433% | $269.7323 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $16.92 | 7.178% | $18.1345 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $195.52 | 13.562% | $222.0364 | $222.04 | $222.05 | $222.00 |
| Purchase #6 | $233.47 | 5.115% | $245.412 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $182.50 | 10.729% | $202.0804 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $1,306.14 | $1,418.8552 | $1,418.85 | $1,418.90 | $1,418.80 | |