| 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 | $25.62 | 3.168% | $26.4316 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $184.49 | 9.171% | $201.4096 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $220.51 | 4.164% | $229.692 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $146.80 | 4.341% | $153.1726 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $83.50 | 3.795% | $86.6688 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $113.99 | 10.265% | $125.6911 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $192.75 | 11.492% | $214.9008 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $967.66 | $1,037.9665 | $1,037.96 | $1,037.95 | $1,038.00 | |