| 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 | $218.96 | 13.632% | $248.8086 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $109.32 | 5.759% | $115.6157 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $97.51 | 6.729% | $104.0714 | $104.07 | $104.05 | $104.10 |
| Purchase #4 | $162.27 | 7.369% | $174.2277 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $26.84 | 8.414% | $29.0983 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $170.56 | 12.780% | $192.3576 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $29.86 | 13.839% | $33.9923 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $815.32 | $898.1716 | $898.18 | $898.15 | $898.20 | |