| 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 | $204.31 | 7.113% | $218.8426 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $183.72 | 8.583% | $199.4887 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $134.26 | 7.236% | $143.9751 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $126.50 | 12.610% | $142.4517 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $179.68 | 11.386% | $200.1384 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $244.88 | 12.171% | $274.6843 | $274.68 | $274.70 | $274.70 |
| Purchase #7 | $218.31 | 6.615% | $232.7512 | $232.75 | $232.75 | $232.80 |
| 7 purchase totals = | $1,291.66 | $1,412.3320 | $1,412.33 | $1,412.40 | $1,412.40 | |