| 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 | $239.42 | 6.600% | $255.2217 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $82.77 | 6.580% | $88.2163 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $200.79 | 10.335% | $221.5416 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $231.61 | 13.259% | $262.3192 | $262.32 | $262.30 | $262.30 |
| Purchase #5 | $104.71 | 9.304% | $114.4522 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $202.66 | 5.132% | $213.0605 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $62.81 | 9.860% | $69.0031 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $1,124.77 | $1,223.8146 | $1,223.81 | $1,223.75 | $1,223.80 | |