| 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 | $185.76 | 13.578% | $210.9825 | $210.98 | $211.00 | $211.00 |
| Purchase #2 | $214.34 | 8.340% | $232.216 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $210.73 | 8.330% | $228.2838 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $42.98 | 4.604% | $44.9588 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $234.32 | 4.670% | $245.2627 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $235.34 | 4.432% | $245.7703 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $123.25 | 11.394% | $137.2931 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $1,246.72 | $1,344.7672 | $1,344.76 | $1,344.75 | $1,344.90 | |