| 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 | $218.91 | 9.650% | $240.0348 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $155.82 | 11.739% | $174.1117 | $174.11 | $174.10 | $174.10 |
| Purchase #3 | $40.78 | 12.737% | $45.9741 | $45.97 | $45.95 | $46.00 |
| Purchase #4 | $182.96 | 7.282% | $196.2831 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $59.57 | 11.230% | $66.2597 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $234.67 | 4.602% | $245.4695 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $133.93 | 8.233% | $144.9565 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $1,026.64 | $1,113.0894 | $1,113.08 | $1,113.05 | $1,113.20 | |