| 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 | $144.73 | 7.732% | $155.9205 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $206.86 | 10.410% | $228.3941 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $218.25 | 12.758% | $246.0943 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $7.69 | 9.581% | $8.4268 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $40.52 | 11.761% | $45.2856 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $210.26 | 11.824% | $235.1211 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $214.69 | 8.489% | $232.915 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,043.00 | $1,152.1574 | $1,152.16 | $1,152.15 | $1,152.10 | |