| 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 | $226.43 | 8.490% | $245.6539 | $245.65 | $245.65 | $245.70 |
| Purchase #2 | $103.39 | 10.392% | $114.1343 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $30.66 | 4.321% | $31.9848 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $148.50 | 8.540% | $161.1819 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $145.70 | 11.731% | $162.7921 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $167.69 | 9.273% | $183.2399 | $183.24 | $183.25 | $183.20 |
| Purchase #7 | $216.29 | 7.521% | $232.5572 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $1,038.66 | $1,131.5441 | $1,131.53 | $1,131.60 | $1,131.60 | |