| 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 | $232.45 | 8.778% | $252.8545 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $142.76 | 10.399% | $157.6056 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $49.90 | 5.838% | $52.8132 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $10.50 | 3.168% | $10.8326 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $106.55 | 11.322% | $118.6136 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $72.93 | 7.284% | $78.2422 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $126.74 | 10.729% | $140.3379 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $741.83 | $811.2996 | $811.29 | $811.30 | $811.20 | |