| 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 | $235.59 | 7.679% | $253.681 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $171.47 | 5.841% | $181.4856 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $44.84 | 3.679% | $46.4897 | $46.49 | $46.50 | $46.50 |
| Purchase #4 | $80.76 | 7.484% | $86.8041 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $97.58 | 5.823% | $103.2621 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $183.37 | 12.107% | $205.5706 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $136.40 | 11.731% | $152.4011 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $950.01 | $1,029.6942 | $1,029.69 | $1,029.70 | $1,029.80 | |