| 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 | $194.40 | 10.358% | $214.536 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $87.95 | 11.520% | $98.0818 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $134.39 | 12.499% | $151.1874 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $67.64 | 11.784% | $75.6107 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $234.44 | 12.660% | $264.1201 | $264.12 | $264.10 | $264.10 |
| Purchase #6 | $79.97 | 4.233% | $83.3551 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $222.57 | 12.375% | $250.113 | $250.11 | $250.10 | $250.10 |
| 7 purchase totals = | $1,021.36 | $1,137.0041 | $1,137.01 | $1,137.00 | $1,137.00 | |