| 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 | $128.38 | 6.366% | $136.5527 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $175.40 | 13.829% | $199.6561 | $199.66 | $199.65 | $199.70 |
| Purchase #3 | $245.96 | 4.854% | $257.8989 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $59.31 | 12.449% | $66.6935 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $34.72 | 3.109% | $35.7994 | $35.80 | $35.80 | $35.80 |
| Purchase #6 | $231.72 | 4.781% | $242.7985 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $202.60 | 13.412% | $229.7727 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,078.09 | $1,169.1718 | $1,169.17 | $1,169.15 | $1,169.30 | |