| 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 | $187.85 | 9.488% | $205.6732 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $8.33 | 6.612% | $8.8808 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $241.51 | 5.695% | $255.264 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $25.25 | 4.455% | $26.3749 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $155.54 | 10.553% | $171.9541 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $207.84 | 10.488% | $229.6383 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $233.31 | 12.434% | $262.3198 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $1,059.63 | $1,160.1051 | $1,160.09 | $1,160.05 | $1,160.20 | |