| 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 | $188.47 | 7.496% | $202.5977 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $107.74 | 7.703% | $116.0392 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $86.58 | 3.218% | $89.3661 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $22.37 | 4.180% | $23.3051 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $214.94 | 9.117% | $234.5361 | $234.54 | $234.55 | $234.50 |
| Purchase #6 | $43.78 | 8.544% | $47.5206 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $114.74 | 11.778% | $128.2541 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $778.62 | $841.6189 | $841.63 | $841.60 | $841.60 | |