| 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 | $140.96 | 8.329% | $152.7006 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $95.34 | 6.525% | $101.5609 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $243.46 | 9.763% | $267.229 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $190.69 | 5.807% | $201.7634 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $8.26 | 5.361% | $8.7028 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $56.99 | 7.178% | $61.0807 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $207.92 | 9.328% | $227.3148 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $943.62 | $1,020.3522 | $1,020.34 | $1,020.35 | $1,020.40 | |