| 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 | $133.83 | 10.240% | $147.5342 | $147.53 | $147.55 | $147.50 |
| Purchase #2 | $223.39 | 11.360% | $248.7671 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $53.70 | 8.104% | $58.0518 | $58.05 | $58.05 | $58.10 |
| Purchase #4 | $210.42 | 9.257% | $229.8986 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $205.41 | 8.538% | $222.9479 | $222.95 | $222.95 | $222.90 |
| Purchase #6 | $195.44 | 5.488% | $206.1657 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $77.28 | 8.818% | $84.0946 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $1,099.47 | $1,197.4599 | $1,197.46 | $1,197.45 | $1,197.50 | |