| 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 | $114.60 | 6.519% | $122.0708 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $224.75 | 10.698% | $248.7938 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $127.39 | 3.775% | $132.199 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $111.32 | 13.548% | $126.4016 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $56.38 | 13.439% | $63.9569 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $174.42 | 5.689% | $184.3428 | $184.34 | $184.35 | $184.30 |
| Purchase #7 | $193.37 | 8.475% | $209.7581 | $209.76 | $209.75 | $209.80 |
| 7 purchase totals = | $1,002.23 | $1,087.5230 | $1,087.52 | $1,087.50 | $1,087.60 | |