| 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 | $103.69 | 4.396% | $108.2482 | $108.25 | $108.25 | $108.20 |
| Purchase #2 | $58.26 | 5.478% | $61.4515 | $61.45 | $61.45 | $61.50 |
| Purchase #3 | $164.40 | 12.483% | $184.9221 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $143.65 | 6.862% | $153.5073 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $208.84 | 8.736% | $227.0843 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $169.25 | 11.852% | $189.3095 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $204.98 | 11.378% | $228.3026 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,053.07 | $1,152.8255 | $1,152.82 | $1,152.80 | $1,152.80 | |