| 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 | $242.82 | 9.525% | $265.9486 | $265.95 | $265.95 | $265.90 |
| Purchase #2 | $182.93 | 8.429% | $198.3492 | $198.35 | $198.35 | $198.30 |
| Purchase #3 | $201.73 | 10.310% | $222.5284 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $170.53 | 8.378% | $184.817 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $28.36 | 8.608% | $30.8012 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $90.51 | 9.282% | $98.9111 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $238.70 | 3.326% | $246.6392 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,155.58 | $1,247.9947 | $1,248.00 | $1,248.00 | $1,247.80 | |