| 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 | $87.69 | 7.244% | $94.0423 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $144.83 | 12.613% | $163.0974 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $51.64 | 5.396% | $54.4265 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $88.79 | 4.649% | $92.9178 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $128.56 | 12.103% | $144.1196 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $207.29 | 10.761% | $229.5965 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $231.82 | 6.623% | $247.1734 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $940.62 | $1,025.3735 | $1,025.38 | $1,025.35 | $1,025.30 | |