| 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 | $194.48 | 8.497% | $211.005 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $196.49 | 6.214% | $208.6999 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $224.75 | 12.285% | $252.3605 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $241.48 | 7.840% | $260.412 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $171.74 | 8.297% | $185.9893 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $78.79 | 6.282% | $83.7396 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $134.98 | 6.517% | $143.7766 | $143.78 | $143.80 | $143.80 |
| 7 purchase totals = | $1,242.71 | $1,345.9829 | $1,345.99 | $1,346.00 | $1,346.00 | |