| 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 | $46.31 | 12.583% | $52.1372 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $195.67 | 3.451% | $202.4226 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $220.78 | 9.165% | $241.0145 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $179.89 | 11.297% | $200.2122 | $200.21 | $200.20 | $200.20 |
| Purchase #5 | $31.36 | 5.518% | $33.0904 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $154.46 | 8.863% | $168.1498 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $137.69 | 3.188% | $142.0796 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $966.16 | $1,039.1063 | $1,039.10 | $1,039.10 | $1,039.00 | |