| 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 | $225.41 | 5.397% | $237.5754 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $113.97 | 4.353% | $118.9311 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $107.89 | 4.103% | $112.3167 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $235.55 | 12.512% | $265.022 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $215.60 | 12.407% | $242.3495 | $242.35 | $242.35 | $242.30 |
| Purchase #6 | $212.81 | 6.471% | $226.5809 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $228.59 | 10.797% | $253.2709 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,339.82 | $1,456.0465 | $1,456.05 | $1,456.05 | $1,456.00 | |