| 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 | $192.82 | 3.236% | $199.0597 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $92.45 | 13.664% | $105.0824 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $241.52 | 4.373% | $252.0817 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $172.56 | 12.242% | $193.6848 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $112.93 | 12.334% | $126.8588 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $57.78 | 9.776% | $63.4286 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $7.36 | 5.622% | $7.7738 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $877.42 | $947.9698 | $947.96 | $948.00 | $948.10 | |