| 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 | $190.43 | 10.270% | $209.9872 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $204.90 | 8.161% | $221.6219 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $214.84 | 5.381% | $226.4005 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $169.81 | 8.549% | $184.3271 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $103.27 | 9.615% | $113.1994 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $132.29 | 7.492% | $142.2012 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $76.66 | 7.214% | $82.1903 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $1,092.20 | $1,179.9276 | $1,179.93 | $1,179.95 | $1,179.90 | |