| 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 | $121.58 | 6.580% | $129.58 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $179.69 | 13.110% | $203.2474 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $165.63 | 3.163% | $170.8689 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $200.31 | 4.522% | $209.368 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $146.95 | 13.818% | $167.2556 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $104.98 | 12.832% | $118.451 | $118.45 | $118.45 | $118.50 |
| Purchase #7 | $119.65 | 8.200% | $129.4613 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $1,038.79 | $1,128.2322 | $1,128.24 | $1,128.20 | $1,128.40 | |