| 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 | $207.48 | 6.779% | $221.5451 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $15.30 | 11.197% | $17.0131 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $204.36 | 6.686% | $218.0235 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $216.90 | 8.273% | $234.8441 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $57.64 | 10.733% | $63.8265 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $130.88 | 8.847% | $142.459 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $41.60 | 8.514% | $45.1418 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $874.16 | $942.8531 | $942.85 | $942.85 | $942.70 | |