| 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 | $121.79 | 7.621% | $131.0716 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $11.27 | 9.434% | $12.3332 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $79.94 | 3.736% | $82.9266 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $230.68 | 10.256% | $254.3385 | $254.34 | $254.35 | $254.30 |
| Purchase #5 | $237.47 | 3.516% | $245.8194 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $205.51 | 8.626% | $223.2373 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $68.59 | 13.603% | $77.9203 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $955.25 | $1,027.6469 | $1,027.65 | $1,027.65 | $1,027.50 | |