| 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 | $222.63 | 7.321% | $238.9287 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $124.82 | 10.136% | $137.4718 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $145.79 | 5.116% | $153.2486 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $249.55 | 12.235% | $280.0824 | $280.08 | $280.10 | $280.10 |
| Purchase #5 | $248.92 | 9.709% | $273.0876 | $273.09 | $273.10 | $273.10 |
| Purchase #6 | $32.89 | 12.504% | $37.0026 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $105.37 | 9.613% | $115.4992 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $1,129.97 | $1,235.3209 | $1,235.32 | $1,235.35 | $1,235.30 | |