| 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 | $225.60 | 4.590% | $235.955 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $73.77 | 12.681% | $83.1248 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $128.41 | 9.719% | $140.8902 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $108.99 | 4.257% | $113.6297 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $167.63 | 4.282% | $174.8079 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $84.71 | 13.208% | $95.8985 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $177.67 | 11.752% | $198.5498 | $198.55 | $198.55 | $198.50 |
| 7 purchase totals = | $966.78 | $1,042.8559 | $1,042.86 | $1,042.85 | $1,042.80 | |