| 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 | $11.91 | 4.175% | $12.4072 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $188.63 | 11.527% | $210.3734 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $234.70 | 4.369% | $244.954 | $244.95 | $244.95 | $245.00 |
| Purchase #4 | $115.92 | 8.802% | $126.1233 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $238.32 | 8.796% | $259.2826 | $259.28 | $259.30 | $259.30 |
| Purchase #6 | $30.97 | 3.594% | $32.0831 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $213.85 | 4.747% | $224.0015 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $1,034.30 | $1,109.2251 | $1,109.21 | $1,109.20 | $1,109.30 | |