| 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 | $55.60 | 10.495% | $61.4352 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $184.39 | 12.851% | $208.086 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $128.72 | 12.576% | $144.9078 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $137.89 | 12.109% | $154.5871 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $7.67 | 9.160% | $8.3726 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $178.44 | 10.784% | $197.683 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $237.55 | 5.359% | $250.2803 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $930.26 | $1,025.3520 | $1,025.36 | $1,025.40 | $1,025.40 | |