| 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 | $214.33 | 5.493% | $226.1031 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $107.66 | 11.285% | $119.8094 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $84.27 | 10.207% | $92.8714 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $122.62 | 3.548% | $126.9706 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $80.70 | 5.488% | $85.1288 | $85.13 | $85.15 | $85.10 |
| Purchase #6 | $121.99 | 13.344% | $138.2683 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $48.57 | 12.158% | $54.4751 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $780.14 | $843.6267 | $843.63 | $843.60 | $843.70 | |