| 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 | $9.78 | 13.392% | $11.0897 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $190.90 | 12.130% | $214.0562 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $101.98 | 3.463% | $105.5116 | $105.51 | $105.50 | $105.50 |
| Purchase #4 | $199.30 | 12.668% | $224.5473 | $224.55 | $224.55 | $224.50 |
| Purchase #5 | $95.50 | 12.537% | $107.4728 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $183.74 | 5.565% | $193.9651 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $5.72 | 5.243% | $6.0199 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $786.92 | $862.6626 | $862.67 | $862.60 | $862.70 | |