| 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 | $238.47 | 11.488% | $265.8654 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $97.62 | 6.777% | $104.2357 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $87.92 | 12.820% | $99.1913 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $145.78 | 10.818% | $161.5505 | $161.55 | $161.55 | $161.60 |
| Purchase #5 | $213.71 | 6.288% | $227.1481 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $165.37 | 6.703% | $176.4548 | $176.45 | $176.45 | $176.50 |
| Purchase #7 | $130.93 | 3.490% | $135.4995 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $1,079.80 | $1,169.9453 | $1,169.95 | $1,169.95 | $1,170.00 | |