| 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 | $136.39 | 10.153% | $150.2377 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $113.99 | 11.423% | $127.0111 | $127.01 | $127.00 | $127.00 |
| Purchase #3 | $234.85 | 12.129% | $263.335 | $263.34 | $263.35 | $263.30 |
| Purchase #4 | $239.99 | 4.560% | $250.9335 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $108.75 | 7.135% | $116.5093 | $116.51 | $116.50 | $116.50 |
| Purchase #6 | $46.78 | 10.239% | $51.5698 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $55.36 | 9.324% | $60.5218 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $936.11 | $1,020.1182 | $1,020.12 | $1,020.10 | $1,020.00 | |