| 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 | $11.76 | 5.154% | $12.3661 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $224.52 | 5.496% | $236.8596 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $85.87 | 4.497% | $89.7316 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $203.89 | 13.608% | $231.6354 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $20.32 | 8.244% | $21.9952 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $215.45 | 9.174% | $235.2154 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $211.71 | 8.390% | $229.4725 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $973.52 | $1,057.2758 | $1,057.29 | $1,057.25 | $1,057.30 | |