| 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 | $209.71 | 10.654% | $232.0525 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $94.60 | 6.213% | $100.4775 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $246.88 | 12.659% | $278.1325 | $278.13 | $278.15 | $278.10 |
| Purchase #4 | $191.87 | 4.175% | $199.8806 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $72.70 | 7.385% | $78.0689 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $165.32 | 8.153% | $178.7985 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $198.79 | 7.713% | $214.1227 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $1,179.87 | $1,281.5332 | $1,281.53 | $1,281.55 | $1,281.60 | |