| 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 | $224.56 | 11.103% | $249.4929 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $147.97 | 13.337% | $167.7048 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $128.44 | 10.763% | $142.264 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $168.35 | 5.611% | $177.7961 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $106.68 | 7.163% | $114.3215 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $188.48 | 10.772% | $208.7831 | $208.78 | $208.80 | $208.80 |
| Purchase #7 | $238.58 | 8.430% | $258.6923 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,203.06 | $1,319.0547 | $1,319.04 | $1,319.05 | $1,319.10 | |