| 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 | $123.85 | 7.433% | $133.0558 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $233.82 | 10.298% | $257.8988 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $174.25 | 10.483% | $192.5166 | $192.52 | $192.50 | $192.50 |
| Purchase #4 | $35.74 | 12.287% | $40.1314 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $225.44 | 12.856% | $254.4226 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $112.64 | 10.522% | $124.492 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $15.58 | 3.823% | $16.1756 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $921.32 | $1,018.6928 | $1,018.70 | $1,018.70 | $1,018.70 | |