| 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 | $81.60 | 3.765% | $84.6722 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $198.27 | 6.407% | $210.9732 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $192.26 | 12.649% | $216.579 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $246.56 | 5.820% | $260.9098 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $211.65 | 7.153% | $226.7893 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $196.99 | 13.799% | $224.1727 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $151.72 | 10.841% | $168.168 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $1,279.05 | $1,392.2642 | $1,392.26 | $1,392.20 | $1,392.40 | |