| 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 | $20.41 | 12.818% | $23.0262 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $117.88 | 5.227% | $124.0416 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $106.60 | 4.454% | $111.348 | $111.35 | $111.35 | $111.30 |
| Purchase #4 | $212.83 | 11.579% | $237.4736 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $185.96 | 3.175% | $191.8642 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $244.57 | 3.855% | $253.9982 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $241.58 | 6.185% | $256.5217 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,129.83 | $1,198.2735 | $1,198.27 | $1,198.25 | $1,198.20 | |