| 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 | $237.97 | 4.607% | $248.9333 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $238.72 | 8.479% | $258.9611 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $145.78 | 5.731% | $154.1347 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $122.26 | 9.673% | $134.0862 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $68.28 | 12.332% | $76.7003 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $33.86 | 11.506% | $37.7559 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $188.64 | 11.153% | $209.679 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $1,035.51 | $1,120.2505 | $1,120.25 | $1,120.30 | $1,120.30 | |