| 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 | $219.60 | 10.260% | $242.131 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $250.63 | 7.772% | $270.109 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $105.52 | 7.586% | $113.5247 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $128.86 | 9.263% | $140.7963 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $221.76 | 12.175% | $248.7593 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $20.83 | 12.661% | $23.4673 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $160.79 | 5.231% | $169.2009 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $1,107.99 | $1,207.9885 | $1,207.99 | $1,207.95 | $1,208.00 | |