| 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 | $229.66 | 8.295% | $248.7103 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $98.54 | 9.512% | $107.9131 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $58.75 | 8.712% | $63.8683 | $63.87 | $63.85 | $63.90 |
| Purchase #4 | $51.67 | 9.230% | $56.4391 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $250.29 | 3.308% | $258.5696 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $199.44 | 13.346% | $226.0573 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $165.64 | 6.204% | $175.9163 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $1,053.99 | $1,137.4740 | $1,137.48 | $1,137.40 | $1,137.50 | |