| 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 | $138.60 | 13.160% | $156.8398 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $247.69 | 13.819% | $281.9183 | $281.92 | $281.90 | $281.90 |
| Purchase #3 | $235.31 | 4.271% | $245.3601 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $129.73 | 13.873% | $147.7274 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $78.90 | 3.268% | $81.4785 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $108.46 | 5.516% | $114.4427 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $67.56 | 4.689% | $70.7279 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $1,006.25 | $1,098.4947 | $1,098.50 | $1,098.55 | $1,098.40 | |