| 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 | $226.75 | 5.758% | $239.8063 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $175.48 | 5.608% | $185.3209 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $214.62 | 11.510% | $239.3228 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $109.80 | 11.282% | $122.1876 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $174.93 | 3.391% | $180.8619 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $103.49 | 10.555% | $114.4134 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $90.64 | 4.427% | $94.6526 | $94.65 | $94.65 | $94.70 |
| 7 purchase totals = | $1,095.71 | $1,176.5655 | $1,176.56 | $1,176.50 | $1,176.60 | |