| 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 | $200.58 | 12.475% | $225.6024 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $120.49 | 5.526% | $127.1483 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $16.64 | 4.374% | $17.3678 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $9.34 | 7.815% | $10.0699 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $98.43 | 9.588% | $107.8675 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $186.94 | 11.778% | $208.9578 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $230.26 | 9.241% | $251.5383 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $862.68 | $948.5520 | $948.56 | $948.50 | $948.60 | |