| 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 | $101.45 | 12.850% | $114.4863 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $32.58 | 7.522% | $35.0307 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $216.39 | 11.447% | $241.1602 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $198.27 | 13.257% | $224.5547 | $224.55 | $224.55 | $224.60 |
| Purchase #5 | $162.69 | 10.516% | $179.7985 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $152.44 | 12.270% | $171.1444 | $171.14 | $171.15 | $171.10 |
| Purchase #7 | $85.90 | 7.202% | $92.0865 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $949.72 | $1,058.2613 | $1,058.26 | $1,058.30 | $1,058.30 | |