| 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 | $119.39 | 13.139% | $135.0767 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $87.95 | 7.133% | $94.2235 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $244.70 | 12.465% | $275.2019 | $275.20 | $275.20 | $275.20 |
| Purchase #4 | $139.38 | 12.337% | $156.5753 | $156.58 | $156.60 | $156.60 |
| Purchase #5 | $121.58 | 5.214% | $127.9192 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $8.56 | 10.264% | $9.4386 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $185.51 | 3.426% | $191.8656 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $907.07 | $990.3008 | $990.31 | $990.30 | $990.30 | |