| 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 | $218.92 | 7.249% | $234.7895 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $241.60 | 13.441% | $274.0735 | $274.07 | $274.05 | $274.10 |
| Purchase #3 | $154.26 | 13.198% | $174.6192 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $51.99 | 11.606% | $58.024 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $75.44 | 4.188% | $78.5994 | $78.60 | $78.60 | $78.60 |
| Purchase #6 | $225.92 | 4.310% | $235.6572 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $72.51 | 9.359% | $79.2962 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $1,040.64 | $1,135.0590 | $1,135.06 | $1,135.00 | $1,135.10 | |