| 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 | $198.45 | 11.641% | $221.5516 | $221.55 | $221.55 | $221.60 |
| Purchase #2 | $28.84 | 5.612% | $30.4585 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $164.68 | 12.776% | $185.7195 | $185.72 | $185.70 | $185.70 |
| Purchase #4 | $248.37 | 5.860% | $262.9245 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $85.55 | 9.692% | $93.8415 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $228.59 | 5.287% | $240.6756 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $123.94 | 5.529% | $130.7926 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $1,078.42 | $1,165.9638 | $1,165.96 | $1,165.95 | $1,166.00 | |