| 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 | $117.34 | 10.118% | $129.2125 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $194.86 | 3.149% | $200.9961 | $201.00 | $201.00 | $201.00 |
| Purchase #3 | $102.56 | 10.474% | $113.3021 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $82.88 | 8.569% | $89.982 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $52.34 | 11.433% | $58.324 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $37.46 | 7.844% | $40.3984 | $40.40 | $40.40 | $40.40 |
| Purchase #7 | $109.25 | 6.109% | $115.9241 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $696.69 | $748.1392 | $748.13 | $748.10 | $748.10 | |