| 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 | $115.68 | 9.327% | $126.4695 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $103.33 | 8.751% | $112.3724 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $137.73 | 5.467% | $145.2597 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $127.36 | 12.198% | $142.8954 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $32.56 | 10.319% | $35.9199 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $227.90 | 8.376% | $246.9889 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $226.55 | 3.293% | $234.0103 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $971.11 | $1,043.9161 | $1,043.92 | $1,043.85 | $1,044.00 | |