| 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 | $174.73 | 9.280% | $190.9449 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $11.65 | 13.146% | $13.1815 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $21.85 | 3.287% | $22.5682 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $176.37 | 13.374% | $199.9577 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $220.54 | 3.297% | $227.8112 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $165.76 | 3.360% | $171.3295 | $171.33 | $171.35 | $171.30 |
| Purchase #7 | $187.60 | 13.396% | $212.7309 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $958.50 | $1,038.5239 | $1,038.52 | $1,038.55 | $1,038.50 | |