| 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 | $28.27 | 5.603% | $29.854 | $29.85 | $29.85 | $29.90 |
| Purchase #2 | $236.78 | 10.289% | $261.1423 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $210.43 | 6.156% | $223.3841 | $223.38 | $223.40 | $223.40 |
| Purchase #4 | $232.54 | 13.331% | $263.5399 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $107.45 | 11.722% | $120.0453 | $120.05 | $120.05 | $120.00 |
| Purchase #6 | $9.34 | 5.410% | $9.8453 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $85.60 | 8.581% | $92.9453 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $910.41 | $1,000.7562 | $1,000.76 | $1,000.80 | $1,000.60 | |