| 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 | $111.77 | 9.375% | $122.2484 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $101.48 | 13.784% | $115.468 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $203.67 | 13.185% | $230.5239 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $100.85 | 11.175% | $112.12 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $183.68 | 4.578% | $192.0889 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $148.83 | 12.849% | $167.9532 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $68.91 | 8.104% | $74.4945 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $919.19 | $1,014.8969 | $1,014.89 | $1,014.85 | $1,014.90 | |