| 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 | $205.54 | 9.111% | $224.2667 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $123.83 | 10.383% | $136.6873 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $242.36 | 10.294% | $267.3085 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $18.47 | 7.251% | $19.8093 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $44.54 | 10.821% | $49.3597 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $29.98 | 9.273% | $32.76 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $207.82 | 13.327% | $235.5162 | $235.52 | $235.50 | $235.50 |
| 7 purchase totals = | $872.54 | $965.7077 | $965.72 | $965.65 | $965.80 | |