| 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 | $217.62 | 5.169% | $228.8688 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $46.93 | 9.434% | $51.3574 | $51.36 | $51.35 | $51.40 |
| Purchase #3 | $158.74 | 10.413% | $175.2696 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $226.91 | 3.595% | $235.0674 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $16.85 | 11.525% | $18.792 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $32.47 | 4.206% | $33.8357 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $63.48 | 10.111% | $69.8985 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $763.00 | $813.0894 | $813.10 | $813.05 | $813.20 | |