| 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 | $229.93 | 5.650% | $242.921 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $219.65 | 5.670% | $232.1042 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $23.48 | 11.778% | $26.2455 | $26.25 | $26.25 | $26.20 |
| Purchase #4 | $25.98 | 13.298% | $29.4348 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $132.94 | 7.652% | $143.1126 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $216.99 | 3.628% | $224.8624 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $221.61 | 6.844% | $236.777 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $1,070.58 | $1,135.4575 | $1,135.45 | $1,135.45 | $1,135.40 | |