| 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 | $200.39 | 3.608% | $207.6201 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $101.25 | 3.563% | $104.8575 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $25.50 | 9.754% | $27.9873 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $46.81 | 11.744% | $52.3074 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $42.26 | 10.485% | $46.691 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $242.52 | 3.780% | $251.6873 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $184.64 | 10.590% | $204.1934 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $843.37 | $895.3440 | $895.35 | $895.35 | $895.40 | |