| 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 | $80.26 | 10.352% | $88.5685 | $88.57 | $88.55 | $88.60 |
| Purchase #2 | $246.44 | 6.627% | $262.7716 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $195.27 | 7.678% | $210.2628 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $192.27 | 9.608% | $210.7433 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $55.34 | 3.721% | $57.3992 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $45.75 | 13.267% | $51.8197 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $222.44 | 12.510% | $250.2672 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $1,037.77 | $1,131.8323 | $1,131.83 | $1,131.75 | $1,131.90 | |