| 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 | $115.75 | 3.182% | $119.4332 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $206.82 | 10.332% | $228.1886 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $44.43 | 9.720% | $48.7486 | $48.75 | $48.75 | $48.70 |
| Purchase #4 | $208.79 | 6.290% | $221.9229 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $140.65 | 5.249% | $148.0327 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $162.66 | 10.766% | $180.172 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $240.52 | 5.463% | $253.6596 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,119.62 | $1,200.1576 | $1,200.15 | $1,200.15 | $1,200.10 | |