| 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 | $204.88 | 9.166% | $223.6593 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $50.54 | 10.859% | $56.0281 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $83.70 | 10.796% | $92.7363 | $92.74 | $92.75 | $92.70 |
| Purchase #4 | $71.28 | 12.140% | $79.9334 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $173.86 | 12.358% | $195.3456 | $195.35 | $195.35 | $195.30 |
| Purchase #6 | $141.55 | 8.412% | $153.4572 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $95.91 | 6.387% | $102.0358 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $821.72 | $903.1957 | $903.21 | $903.25 | $903.10 | |