| 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 | $195.64 | 10.702% | $216.5774 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $38.29 | 10.797% | $42.4242 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $185.75 | 8.296% | $201.1598 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $183.72 | 8.302% | $198.9724 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $10.41 | 7.414% | $11.1818 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $229.96 | 11.449% | $256.2881 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $43.41 | 9.705% | $47.6229 | $47.62 | $47.60 | $47.60 |
| 7 purchase totals = | $887.18 | $974.2266 | $974.22 | $974.20 | $974.30 | |