| 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 | $237.32 | 6.234% | $252.1145 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $21.34 | 9.452% | $23.3571 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $136.83 | 7.382% | $146.9308 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $119.55 | 9.157% | $130.4972 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $214.99 | 9.421% | $235.2442 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $115.36 | 11.707% | $128.8652 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $83.32 | 10.339% | $91.9345 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $928.71 | $1,008.9435 | $1,008.94 | $1,008.95 | $1,008.90 | |