| 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 | $188.56 | 12.430% | $211.998 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $237.27 | 4.691% | $248.4003 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $152.97 | 13.750% | $174.0034 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $32.80 | 8.273% | $35.5135 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $79.82 | 13.707% | $90.7609 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $20.56 | 10.372% | $22.6925 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $126.51 | 5.339% | $133.2644 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $838.49 | $916.6330 | $916.62 | $916.60 | $916.70 | |