| 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 | $212.99 | 4.727% | $223.058 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $27.82 | 6.820% | $29.7173 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $250.79 | 7.790% | $270.3265 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $10.58 | 12.269% | $11.8781 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $157.92 | 8.371% | $171.1395 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $197.45 | 3.439% | $204.2403 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $130.54 | 6.531% | $139.0656 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $988.09 | $1,049.4253 | $1,049.44 | $1,049.45 | $1,049.40 | |