| 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 | $62.70 | 7.159% | $67.1887 | $67.19 | $67.20 | $67.20 |
| Purchase #2 | $123.79 | 9.329% | $135.3384 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $19.39 | 9.142% | $21.1626 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $239.51 | 6.435% | $254.9225 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $106.96 | 4.600% | $111.8802 | $111.88 | $111.90 | $111.90 |
| Purchase #6 | $243.52 | 10.701% | $269.5791 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $242.97 | 7.328% | $260.7748 | $260.77 | $260.75 | $260.80 |
| 7 purchase totals = | $1,038.84 | $1,120.8463 | $1,120.84 | $1,120.85 | $1,120.90 | |