| 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 | $215.52 | 4.543% | $225.3111 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $224.64 | 10.814% | $248.9326 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $29.30 | 11.221% | $32.5878 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $69.34 | 5.292% | $73.0095 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $128.46 | 4.533% | $134.2831 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $158.98 | 9.560% | $174.1785 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $165.69 | 12.353% | $186.1577 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $991.93 | $1,074.4603 | $1,074.46 | $1,074.50 | $1,074.50 | |