| 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 | $213.53 | 7.784% | $230.1512 | $230.15 | $230.15 | $230.20 |
| Purchase #2 | $43.61 | 3.174% | $44.9942 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $43.28 | 13.430% | $49.0925 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $206.51 | 13.418% | $234.2195 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $84.46 | 7.743% | $90.9997 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $98.48 | 4.847% | $103.2533 | $103.25 | $103.25 | $103.30 |
| Purchase #7 | $145.97 | 6.154% | $154.953 | $154.95 | $154.95 | $155.00 |
| 7 purchase totals = | $835.84 | $907.6634 | $907.65 | $907.65 | $907.80 | |