| 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 | $124.50 | 11.716% | $139.0864 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $227.59 | 3.829% | $236.3044 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $144.43 | 3.498% | $149.4822 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $7.61 | 6.110% | $8.075 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $162.39 | 10.445% | $179.3516 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $51.62 | 13.158% | $58.4122 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $248.73 | 4.328% | $259.495 | $259.50 | $259.50 | $259.50 |
| 7 purchase totals = | $966.87 | $1,030.2068 | $1,030.21 | $1,030.25 | $1,030.30 | |