| 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 | $216.25 | 12.454% | $243.1818 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $87.78 | 3.551% | $90.8971 | $90.90 | $90.90 | $90.90 |
| Purchase #3 | $133.70 | 8.348% | $144.8613 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $124.51 | 11.527% | $138.8623 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $100.44 | 8.847% | $109.3259 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $198.78 | 13.798% | $226.2077 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $167.56 | 7.217% | $179.6528 | $179.65 | $179.65 | $179.70 |
| 7 purchase totals = | $1,029.02 | $1,132.9889 | $1,132.99 | $1,133.00 | $1,133.10 | |