| 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 | $226.60 | 13.239% | $256.5996 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $134.88 | 4.604% | $141.0899 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $152.33 | 6.465% | $162.1781 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $57.68 | 7.851% | $62.2085 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $127.49 | 5.105% | $133.9984 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $28.33 | 7.486% | $30.4508 | $30.45 | $30.45 | $30.50 |
| Purchase #7 | $111.31 | 6.546% | $118.5964 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $838.62 | $905.1217 | $905.13 | $905.15 | $905.20 | |