| 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 | $80.27 | 13.414% | $91.0374 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $232.85 | 13.448% | $264.1637 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $214.49 | 11.801% | $239.802 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $121.76 | 10.135% | $134.1004 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $198.50 | 5.456% | $209.3302 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $168.33 | 6.498% | $179.2681 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $142.42 | 10.277% | $157.0565 | $157.06 | $157.05 | $157.10 |
| 7 purchase totals = | $1,158.62 | $1,274.7583 | $1,274.76 | $1,274.75 | $1,274.80 | |