| 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 | $217.31 | 11.144% | $241.527 | $241.53 | $241.55 | $241.50 |
| Purchase #2 | $130.45 | 5.263% | $137.3156 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $64.61 | 3.360% | $66.7809 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $222.88 | 13.423% | $252.7972 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $83.42 | 5.604% | $88.0949 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $188.90 | 8.669% | $205.2757 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $117.95 | 5.473% | $124.4054 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $1,025.52 | $1,116.1967 | $1,116.21 | $1,116.25 | $1,116.20 | |