| 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 | $222.29 | 4.425% | $232.1263 | $232.13 | $232.15 | $232.10 |
| Purchase #2 | $57.25 | 11.356% | $63.7513 | $63.75 | $63.75 | $63.80 |
| Purchase #3 | $8.50 | 13.252% | $9.6264 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $195.36 | 9.147% | $213.2296 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $83.33 | 11.357% | $92.7938 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $145.78 | 12.290% | $163.6964 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $57.99 | 3.643% | $60.1026 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $770.50 | $835.3264 | $835.33 | $835.40 | $835.30 | |