| 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 | $33.77 | 5.194% | $35.524 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $203.70 | 11.329% | $226.7772 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $112.88 | 9.135% | $123.1916 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $196.98 | 7.690% | $212.1278 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $28.38 | 6.165% | $30.1296 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $233.89 | 10.639% | $258.7736 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $212.93 | 13.734% | $242.1738 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $1,022.53 | $1,128.6976 | $1,128.69 | $1,128.70 | $1,128.70 | |