| 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 | $243.79 | 4.470% | $254.6874 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $162.46 | 7.868% | $175.2424 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $30.80 | 13.252% | $34.8816 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $204.32 | 11.298% | $227.4041 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $133.88 | 9.522% | $146.6281 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $48.62 | 7.719% | $52.373 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $191.65 | 10.457% | $211.6908 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $1,015.52 | $1,102.9074 | $1,102.90 | $1,102.95 | $1,102.90 | |