| 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 | $193.44 | 3.218% | $199.6649 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $179.58 | 12.113% | $201.3325 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $19.70 | 7.859% | $21.2482 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $217.83 | 5.168% | $229.0875 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $230.80 | 4.401% | $240.9575 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $106.27 | 4.490% | $111.0415 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $39.79 | 5.842% | $42.1145 | $42.11 | $42.10 | $42.10 |
| 7 purchase totals = | $987.41 | $1,045.4466 | $1,045.44 | $1,045.45 | $1,045.40 | |