| 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 | $219.67 | 11.368% | $244.6421 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $214.51 | 4.108% | $223.3221 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $173.39 | 7.370% | $186.1688 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $124.45 | 6.267% | $132.2493 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $196.44 | 9.387% | $214.8798 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $113.29 | 11.324% | $126.119 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $191.53 | 5.189% | $201.4685 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $1,233.28 | $1,328.8496 | $1,328.85 | $1,328.80 | $1,328.80 | |