| 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 | $224.45 | 4.870% | $235.3807 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $112.75 | 4.726% | $118.0786 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $43.76 | 6.873% | $46.7676 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $155.58 | 3.579% | $161.1482 | $161.15 | $161.15 | $161.10 |
| Purchase #5 | $127.25 | 13.869% | $144.8983 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $191.79 | 4.158% | $199.7646 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $116.77 | 3.867% | $121.2855 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $972.35 | $1,027.3235 | $1,027.33 | $1,027.35 | $1,027.40 | |