| 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 | $211.64 | 10.302% | $233.4432 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $86.40 | 10.512% | $95.4824 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $225.78 | 10.843% | $250.2613 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $191.49 | 10.170% | $210.9645 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $47.65 | 3.170% | $49.1605 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $78.49 | 10.293% | $86.569 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $116.78 | 13.871% | $132.9786 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $958.23 | $1,058.8595 | $1,058.85 | $1,058.85 | $1,059.00 | |