| 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 | $235.37 | 9.518% | $257.7725 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $162.35 | 7.273% | $174.1577 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $148.84 | 13.453% | $168.8634 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $158.66 | 4.313% | $165.503 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $220.47 | 3.217% | $227.5625 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $225.90 | 6.116% | $239.716 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $45.33 | 10.510% | $50.0942 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $1,196.92 | $1,283.6693 | $1,283.66 | $1,283.60 | $1,283.80 | |