| 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 | $212.31 | 9.342% | $232.144 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $237.50 | 3.697% | $246.2804 | $246.28 | $246.30 | $246.30 |
| Purchase #3 | $243.94 | 9.558% | $267.2558 | $267.26 | $267.25 | $267.30 |
| Purchase #4 | $73.78 | 7.506% | $79.3179 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $218.54 | 4.630% | $228.6584 | $228.66 | $228.65 | $228.70 |
| Purchase #6 | $119.46 | 8.642% | $129.7837 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $69.86 | 9.599% | $76.5659 | $76.57 | $76.55 | $76.60 |
| 7 purchase totals = | $1,175.39 | $1,260.0061 | $1,260.01 | $1,260.00 | $1,260.10 | |