| 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 | $105.65 | 7.569% | $113.6466 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $186.97 | 12.847% | $210.99 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $130.35 | 7.744% | $140.4443 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $174.87 | 13.454% | $198.397 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $84.56 | 13.233% | $95.7498 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $215.58 | 11.376% | $240.1044 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $217.31 | 12.135% | $243.6806 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $1,115.29 | $1,243.0127 | $1,243.01 | $1,243.05 | $1,242.90 | |