| 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 | $134.93 | 4.191% | $140.5849 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $49.98 | 8.819% | $54.3877 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $135.37 | 5.343% | $142.6028 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $12.45 | 8.698% | $13.5329 | $13.53 | $13.55 | $13.50 |
| Purchase #5 | $220.45 | 5.483% | $232.5373 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $217.59 | 6.553% | $231.8487 | $231.85 | $231.85 | $231.80 |
| Purchase #7 | $120.92 | 4.720% | $126.6274 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $891.69 | $942.1217 | $942.12 | $942.20 | $942.00 | |