| 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 | $191.75 | 12.797% | $216.2882 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $105.27 | 7.375% | $113.0337 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $247.36 | 10.630% | $273.6544 | $273.65 | $273.65 | $273.70 |
| Purchase #4 | $162.69 | 7.296% | $174.5599 | $174.56 | $174.55 | $174.60 |
| Purchase #5 | $8.49 | 10.379% | $9.3712 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $86.65 | 5.856% | $91.7242 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $192.28 | 9.779% | $211.0831 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $994.49 | $1,089.7147 | $1,089.70 | $1,089.70 | $1,089.80 | |