| 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 | $82.35 | 12.345% | $92.5161 | $92.52 | $92.50 | $92.50 |
| Purchase #2 | $129.55 | 12.443% | $145.6699 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $240.50 | 12.809% | $271.3056 | $271.31 | $271.30 | $271.30 |
| Purchase #4 | $46.39 | 12.557% | $52.2152 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $129.89 | 3.222% | $134.0751 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $123.59 | 13.749% | $140.5824 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $5.58 | 11.460% | $6.2195 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $757.85 | $842.5838 | $842.60 | $842.55 | $842.60 | |