| 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 | $127.35 | 5.193% | $133.9633 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $89.46 | 6.417% | $95.2006 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $77.39 | 10.626% | $85.6135 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $135.99 | 6.524% | $144.862 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $154.51 | 7.206% | $165.644 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $213.32 | 10.590% | $235.9106 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $201.48 | 12.347% | $226.3567 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $999.50 | $1,087.5507 | $1,087.54 | $1,087.50 | $1,087.60 | |