| 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 | $208.55 | 9.619% | $228.6104 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $228.41 | 3.585% | $236.5985 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $55.52 | 3.309% | $57.3572 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $121.88 | 10.753% | $134.9858 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $145.52 | 11.448% | $162.1791 | $162.18 | $162.20 | $162.20 |
| Purchase #6 | $37.73 | 4.540% | $39.4429 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $215.50 | 5.206% | $226.7189 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $1,013.11 | $1,085.8928 | $1,085.90 | $1,085.90 | $1,085.90 | |