| 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 | $232.67 | 9.686% | $255.2064 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $84.25 | 9.406% | $92.1746 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $62.25 | 3.494% | $64.425 | $64.43 | $64.45 | $64.40 |
| Purchase #4 | $239.46 | 4.410% | $250.0202 | $250.02 | $250.00 | $250.00 |
| Purchase #5 | $129.26 | 13.758% | $147.0436 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $101.74 | 4.351% | $106.1667 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $203.56 | 13.832% | $231.7164 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,053.19 | $1,146.7529 | $1,146.76 | $1,146.70 | $1,146.70 | |