| 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 | $250.77 | 12.126% | $281.1784 | $281.18 | $281.20 | $281.20 |
| Purchase #2 | $142.92 | 6.866% | $152.7329 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $170.72 | 13.479% | $193.7313 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $238.50 | 3.526% | $246.9095 | $246.91 | $246.90 | $246.90 |
| Purchase #5 | $181.75 | 5.214% | $191.2264 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $193.50 | 9.520% | $211.9212 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $212.86 | 3.529% | $220.3718 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,391.02 | $1,498.0715 | $1,498.07 | $1,498.10 | $1,498.00 | |