| 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 | $100.77 | 8.668% | $109.5047 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $220.39 | 5.699% | $232.95 | $232.95 | $232.95 | $233.00 |
| Purchase #3 | $132.92 | 10.151% | $146.4127 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $56.42 | 4.123% | $58.7462 | $58.75 | $58.75 | $58.70 |
| Purchase #5 | $177.71 | 4.382% | $185.4973 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $219.74 | 6.144% | $233.2408 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $39.92 | 12.147% | $44.7691 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $947.87 | $1,011.1208 | $1,011.12 | $1,011.10 | $1,011.10 | |