| 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 | $107.48 | 7.130% | $115.1433 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $20.86 | 11.848% | $23.3315 | $23.33 | $23.35 | $23.30 |
| Purchase #3 | $201.92 | 12.454% | $227.0671 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $115.37 | 3.791% | $119.7437 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $117.44 | 8.327% | $127.2192 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $129.27 | 12.424% | $145.3305 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $187.70 | 12.537% | $211.2319 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $880.04 | $969.0672 | $969.06 | $969.10 | $968.90 | |