| 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 | $114.48 | 7.601% | $123.1816 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $163.66 | 11.486% | $182.458 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $241.26 | 5.178% | $253.7524 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $199.55 | 8.310% | $216.1326 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $229.67 | 9.233% | $250.8754 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $72.85 | 9.256% | $79.593 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $17.77 | 3.562% | $18.403 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $1,039.24 | $1,124.3960 | $1,124.39 | $1,124.45 | $1,124.50 | |