| 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 | $234.65 | 3.593% | $243.081 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $210.64 | 4.138% | $219.3563 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $113.44 | 8.228% | $122.7738 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $173.73 | 4.126% | $180.8981 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $145.74 | 10.303% | $160.7556 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $154.98 | 8.580% | $168.2773 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $180.96 | 9.826% | $198.7411 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,214.14 | $1,293.8832 | $1,293.89 | $1,293.90 | $1,294.00 | |