| 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 | $222.84 | 13.444% | $252.7986 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $78.71 | 3.174% | $81.2083 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $102.67 | 12.310% | $115.3087 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $84.59 | 8.629% | $91.8893 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $87.76 | 8.274% | $95.0213 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $16.31 | 3.761% | $16.9234 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $142.47 | 11.671% | $159.0977 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $735.35 | $812.2473 | $812.25 | $812.20 | $812.20 | |