| 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 | $127.94 | 6.221% | $135.8991 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $34.94 | 7.300% | $37.4906 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $6.41 | 7.178% | $6.8701 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $139.46 | 4.118% | $145.203 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $187.53 | 8.511% | $203.4907 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $246.43 | 5.355% | $259.6263 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $222.78 | 5.781% | $235.6589 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $965.49 | $1,024.2387 | $1,024.24 | $1,024.25 | $1,024.30 | |