| 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 | $239.44 | 6.215% | $254.3212 | $254.32 | $254.30 | $254.30 |
| Purchase #2 | $148.33 | 12.864% | $167.4112 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $173.27 | 11.285% | $192.8235 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $34.97 | 13.231% | $39.5969 | $39.60 | $39.60 | $39.60 |
| Purchase #5 | $126.30 | 8.176% | $136.6263 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $74.26 | 3.794% | $77.0774 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $188.30 | 8.565% | $204.4279 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $984.87 | $1,072.2844 | $1,072.29 | $1,072.30 | $1,072.20 | |