| 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 | $193.93 | 12.206% | $217.6011 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $154.30 | 7.806% | $166.3447 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $207.66 | 4.871% | $217.7751 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $228.34 | 11.179% | $253.8661 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $228.79 | 10.255% | $252.2524 | $252.25 | $252.25 | $252.30 |
| Purchase #6 | $113.49 | 12.589% | $127.7773 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $23.60 | 3.748% | $24.4845 | $24.48 | $24.50 | $24.50 |
| 7 purchase totals = | $1,150.11 | $1,260.1012 | $1,260.10 | $1,260.15 | $1,260.20 | |