| 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 | $223.47 | 3.836% | $232.0423 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $117.46 | 6.563% | $125.1689 | $125.17 | $125.15 | $125.20 |
| Purchase #3 | $191.99 | 8.537% | $208.3802 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $196.58 | 5.519% | $207.4293 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $158.29 | 4.666% | $165.6758 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $28.58 | 8.752% | $31.0813 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $9.64 | 7.419% | $10.3552 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $926.01 | $980.1330 | $980.14 | $980.20 | $980.20 | |