| 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 | $10.54 | 8.472% | $11.4329 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $83.99 | 12.240% | $94.2704 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $142.95 | 6.564% | $152.3332 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $194.49 | 10.417% | $214.75 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $167.36 | 8.635% | $181.8115 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $166.63 | 11.134% | $185.1826 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $231.77 | 6.246% | $246.2464 | $246.25 | $246.25 | $246.20 |
| 7 purchase totals = | $997.73 | $1,086.0270 | $1,086.02 | $1,086.05 | $1,086.00 | |