| 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 | $113.77 | 6.436% | $121.0922 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $247.98 | 4.830% | $259.9574 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $83.95 | 13.236% | $95.0616 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $243.38 | 6.645% | $259.5526 | $259.55 | $259.55 | $259.60 |
| Purchase #5 | $106.35 | 6.790% | $113.5712 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $50.34 | 3.501% | $52.1024 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $90.55 | 13.706% | $102.9608 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $936.32 | $1,004.2982 | $1,004.29 | $1,004.25 | $1,004.50 | |