| 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 | $189.30 | 5.241% | $199.2212 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $60.87 | 13.459% | $69.0625 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $233.55 | 3.775% | $242.3665 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $242.25 | 8.138% | $261.9643 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $35.34 | 3.724% | $36.6561 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $206.78 | 9.266% | $225.9402 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $123.81 | 5.296% | $130.367 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $1,091.90 | $1,165.5778 | $1,165.58 | $1,165.50 | $1,165.70 | |