| 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 | $220.98 | 11.635% | $246.691 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $140.35 | 8.236% | $151.9092 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $219.57 | 4.137% | $228.6536 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $21.66 | 9.237% | $23.6607 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $55.76 | 4.777% | $58.4237 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $130.34 | 12.537% | $146.6807 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $250.77 | 12.412% | $281.8956 | $281.90 | $281.90 | $281.90 |
| 7 purchase totals = | $1,039.43 | $1,137.9145 | $1,137.91 | $1,137.90 | $1,138.00 | |