| 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 | $106.31 | 10.863% | $117.8585 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $143.56 | 7.550% | $154.3988 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $208.45 | 8.311% | $225.7743 | $225.77 | $225.75 | $225.80 |
| Purchase #4 | $67.27 | 11.242% | $74.8325 | $74.83 | $74.85 | $74.80 |
| Purchase #5 | $218.48 | 13.660% | $248.3244 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $80.89 | 5.246% | $85.1335 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $240.98 | 7.476% | $258.9957 | $259.00 | $259.00 | $259.00 |
| 7 purchase totals = | $1,065.94 | $1,165.3177 | $1,165.31 | $1,165.30 | $1,165.30 | |