| 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 | $188.95 | 12.340% | $212.2664 | $212.27 | $212.25 | $212.30 |
| Purchase #2 | $214.71 | 5.122% | $225.7074 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $226.61 | 8.275% | $245.362 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $22.84 | 7.821% | $24.6263 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $183.70 | 3.848% | $190.7688 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $179.91 | 10.618% | $199.0128 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $7.83 | 11.206% | $8.7074 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $1,024.55 | $1,106.4511 | $1,106.46 | $1,106.40 | $1,106.50 | |