| 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 | $43.88 | 7.386% | $47.121 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $205.81 | 4.201% | $214.4561 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $21.66 | 7.129% | $23.2041 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $95.37 | 4.812% | $99.9592 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $175.58 | 7.442% | $188.6467 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $158.97 | 10.788% | $176.1197 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $244.35 | 7.169% | $261.8675 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $945.62 | $1,011.3743 | $1,011.38 | $1,011.30 | $1,011.40 | |