| 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 | $228.68 | 3.543% | $236.7821 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $239.65 | 12.298% | $269.1222 | $269.12 | $269.10 | $269.10 |
| Purchase #3 | $195.52 | 11.518% | $218.04 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $77.72 | 4.262% | $81.0324 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $178.71 | 11.374% | $199.0365 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $29.83 | 3.322% | $30.821 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $32.67 | 7.534% | $35.1314 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $982.78 | $1,069.9656 | $1,069.96 | $1,070.00 | $1,069.80 | |