| 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 | $226.57 | 13.576% | $257.3291 | $257.33 | $257.35 | $257.30 |
| Purchase #2 | $224.25 | 4.870% | $235.171 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $12.32 | 6.302% | $13.0964 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $91.28 | 5.164% | $95.9937 | $95.99 | $96.00 | $96.00 |
| Purchase #5 | $186.69 | 10.159% | $205.6558 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $246.72 | 4.407% | $257.593 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $232.60 | 7.744% | $250.6125 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $1,220.43 | $1,315.4515 | $1,315.45 | $1,315.45 | $1,315.50 | |