| 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 | $233.68 | 5.789% | $247.2077 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $175.68 | 3.367% | $181.5951 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $97.47 | 3.610% | $100.9887 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $58.40 | 8.610% | $63.4282 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $9.76 | 7.394% | $10.4817 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $250.26 | 8.256% | $270.9215 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $193.85 | 13.788% | $220.578 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $1,019.10 | $1,095.2009 | $1,095.21 | $1,095.25 | $1,095.20 | |