| 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 | $186.65 | 9.453% | $204.294 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $88.40 | 13.423% | $100.2659 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $241.57 | 12.761% | $272.3967 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $217.56 | 6.794% | $232.341 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $182.93 | 9.514% | $200.334 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $104.62 | 9.767% | $114.8382 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $101.67 | 12.223% | $114.0971 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $1,123.40 | $1,238.5669 | $1,238.57 | $1,238.60 | $1,238.50 | |