| 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 | $128.61 | 6.330% | $136.751 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $222.73 | 10.130% | $245.2925 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $129.90 | 5.747% | $137.3654 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $194.44 | 10.321% | $214.5082 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $214.54 | 5.419% | $226.1659 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $77.81 | 9.808% | $85.4416 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $237.85 | 6.677% | $253.7312 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,205.88 | $1,299.2558 | $1,299.26 | $1,299.25 | $1,299.30 | |