| 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 | $199.79 | 5.313% | $210.4048 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $195.36 | 6.770% | $208.5859 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $46.42 | 5.498% | $48.9722 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $147.83 | 8.862% | $160.9307 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $10.92 | 4.217% | $11.3805 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $32.56 | 7.677% | $35.0596 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $241.40 | 3.666% | $250.2497 | $250.25 | $250.25 | $250.20 |
| 7 purchase totals = | $874.28 | $925.5834 | $925.58 | $925.60 | $925.60 | |