| 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 | $143.83 | 3.668% | $149.1057 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $217.76 | 3.575% | $225.5449 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $237.31 | 12.821% | $267.7355 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $99.41 | 4.301% | $103.6856 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $38.95 | 13.376% | $44.16 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $212.33 | 3.366% | $219.477 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $28.30 | 8.445% | $30.6899 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $977.89 | $1,040.3986 | $1,040.41 | $1,040.45 | $1,040.40 | |