| 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 | $212.62 | 9.243% | $232.2725 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $169.68 | 9.339% | $185.5264 | $185.53 | $185.55 | $185.50 |
| Purchase #3 | $156.51 | 7.416% | $168.1168 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $177.55 | 12.250% | $199.2999 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $134.75 | 4.455% | $140.7531 | $140.75 | $140.75 | $140.80 |
| Purchase #6 | $78.31 | 11.369% | $87.2131 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $56.57 | 12.871% | $63.8511 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $985.99 | $1,077.0329 | $1,077.03 | $1,077.00 | $1,077.10 | |