| 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 | $242.92 | 3.136% | $250.538 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $225.78 | 10.116% | $248.6199 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $106.46 | 12.605% | $119.8793 | $119.88 | $119.90 | $119.90 |
| Purchase #4 | $52.34 | 12.114% | $58.6805 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $241.79 | 4.271% | $252.1169 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $60.92 | 3.279% | $62.9176 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $37.82 | 3.537% | $39.1577 | $39.16 | $39.15 | $39.20 |
| 7 purchase totals = | $968.03 | $1,031.9099 | $1,031.92 | $1,031.90 | $1,031.90 | |