| 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 | $224.33 | 8.793% | $244.0553 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $17.48 | 13.232% | $19.793 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $250.38 | 7.404% | $268.9181 | $268.92 | $268.90 | $268.90 |
| Purchase #4 | $77.69 | 11.136% | $86.3416 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $124.42 | 11.772% | $139.0667 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $84.39 | 4.518% | $88.2027 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $222.84 | 4.336% | $232.5023 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,001.53 | $1,078.8797 | $1,078.88 | $1,078.85 | $1,078.90 | |