| 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 | $239.68 | 11.719% | $267.7681 | $267.77 | $267.75 | $267.80 |
| Purchase #2 | $214.79 | 4.257% | $223.9336 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $42.60 | 8.505% | $46.2231 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $105.59 | 7.607% | $113.6222 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $198.41 | 9.257% | $216.7768 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $72.99 | 9.630% | $80.0189 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $157.94 | 8.774% | $171.7977 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,032.00 | $1,120.1404 | $1,120.14 | $1,120.10 | $1,120.10 | |