| 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 | $104.26 | 13.870% | $118.7209 | $118.72 | $118.70 | $118.70 |
| Purchase #2 | $213.53 | 12.400% | $240.0077 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $89.41 | 6.448% | $95.1752 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $43.80 | 8.619% | $47.5751 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $20.37 | 11.162% | $22.6437 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $221.76 | 12.165% | $248.7371 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $239.77 | 13.382% | $271.856 | $271.86 | $271.85 | $271.90 |
| 7 purchase totals = | $932.90 | $1,044.7157 | $1,044.73 | $1,044.75 | $1,044.70 | |