| 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 | $195.28 | 6.713% | $208.3891 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $103.51 | 11.568% | $115.484 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $114.82 | 7.295% | $123.1961 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $247.25 | 11.835% | $276.512 | $276.51 | $276.50 | $276.50 |
| Purchase #5 | $234.92 | 6.392% | $249.9361 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $22.85 | 3.172% | $23.5748 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $232.32 | 9.187% | $253.6632 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,150.95 | $1,250.7553 | $1,250.75 | $1,250.75 | $1,250.80 | |