| 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 | $215.91 | 12.852% | $243.6588 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $153.40 | 11.813% | $171.5211 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $32.43 | 10.478% | $35.828 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $228.83 | 7.722% | $246.5003 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $114.36 | 10.539% | $126.4124 | $126.41 | $126.40 | $126.40 |
| Purchase #6 | $151.83 | 13.838% | $172.8402 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $228.86 | 10.271% | $252.3662 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $1,125.62 | $1,249.1270 | $1,249.13 | $1,249.10 | $1,249.10 | |