| 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 | $222.93 | 5.786% | $235.8287 | $235.83 | $235.85 | $235.80 |
| Purchase #2 | $199.32 | 13.269% | $225.7678 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $32.54 | 5.350% | $34.2809 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $118.55 | 8.181% | $128.2486 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $224.35 | 6.484% | $238.8969 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $125.61 | 8.430% | $136.1989 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $159.57 | 3.158% | $164.6092 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $1,082.87 | $1,163.8310 | $1,163.84 | $1,163.85 | $1,163.80 | |