| 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 | $230.37 | 8.686% | $250.3799 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $223.72 | 8.794% | $243.3939 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $204.36 | 9.118% | $222.9935 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $210.43 | 7.585% | $226.3911 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $9.51 | 13.372% | $10.7817 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $46.56 | 3.424% | $48.1542 | $48.15 | $48.15 | $48.20 |
| Purchase #7 | $23.40 | 9.152% | $25.5416 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $948.35 | $1,027.6359 | $1,027.62 | $1,027.70 | $1,027.70 | |