| 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 | $249.31 | 5.412% | $262.8027 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $126.95 | 5.620% | $134.0846 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $123.84 | 10.173% | $136.4382 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $92.55 | 8.239% | $100.1752 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $47.82 | 13.467% | $54.2599 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $25.39 | 13.864% | $28.9101 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $227.83 | 12.440% | $256.1721 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $893.69 | $972.8428 | $972.84 | $972.85 | $972.90 | |