| 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 | $104.29 | 9.382% | $114.0745 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $175.27 | 11.568% | $195.5452 | $195.55 | $195.55 | $195.50 |
| Purchase #3 | $41.71 | 13.205% | $47.2178 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $72.48 | 8.589% | $78.7053 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $148.56 | 6.202% | $157.7737 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $217.75 | 9.407% | $238.2337 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $172.44 | 3.818% | $179.0238 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $932.50 | $1,010.5740 | $1,010.57 | $1,010.50 | $1,010.50 | |