| 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 | $109.55 | 3.660% | $113.5595 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $158.98 | 6.845% | $169.8622 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $231.82 | 9.123% | $252.9689 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $247.91 | 13.561% | $281.5291 | $281.53 | $281.55 | $281.50 |
| Purchase #5 | $32.61 | 5.269% | $34.3282 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $200.63 | 10.357% | $221.4092 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $77.52 | 3.705% | $80.3921 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $1,059.02 | $1,154.0492 | $1,154.05 | $1,154.05 | $1,154.10 | |